2070792009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 3674885760

約数和(自身を除く): 1604093751

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 113, 117, 143, 261, 319, 339, 377, 429, 491, 957, 1017, 1131, 1243, 1287, 1469, 1473, 2871, 3277, 3393, 3729, 4147, 4407, 4419, 5401, 6383, 9831, 11187, 12441, 13221, 14239, 16159, 16203, 19149, 29493, 36047, 37323, 42601, 42717, 48477, 48609, 55483, 57447, 70213, 108141, 127803, 128151, 145431, 156629, 166449, 185107, 210639, 324423, 383409, 468611, 469887, 499347, 555321, 610313, 631917, 721279, 1405833, 1409661, 1609007, 1665963, 1830939, 2036177, 2163837, 4217499, 4827021, 5492817, 6108531, 6491511, 7934069, 14481063, 17699077, 18325593, 20917091, 23802207, 53097231, 62751273, 71406621, 159291693, 188253819, 230088001, 690264003, 2070792009]

約数ペア:

[(1, 2070792009), (3, 690264003), (9, 230088001), (11, 188253819), (13, 159291693), (29, 71406621), (33, 62751273), (39, 53097231), (87, 23802207), (99, 20917091), (113, 18325593), (117, 17699077), (143, 14481063), (261, 7934069), (319, 6491511), (339, 6108531), (377, 5492817), (429, 4827021), (491, 4217499), (957, 2163837), (1017, 2036177), (1131, 1830939), (1243, 1665963), (1287, 1609007), (1469, 1409661), (1473, 1405833), (2871, 721279), (3277, 631917), (3393, 610313), (3729, 555321), (4147, 499347), (4407, 469887), (4419, 468611), (5401, 383409), (6383, 324423), (9831, 210639), (11187, 185107), (12441, 166449), (13221, 156629), (14239, 145431), (16159, 128151), (16203, 127803), (19149, 108141), (29493, 70213), (36047, 57447), (37323, 55483), (42601, 48609), (42717, 48477)]