15747039

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 29313024

約数和(自身を除く): 13565985

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 733, 1023, 1953, 2199, 2387, 3069, 5131, 6597, 7161, 8063, 15393, 21483, 22723, 24189, 46179, 56441, 68169, 72567, 159061, 169323, 204507, 249953, 477183, 507969, 749859, 1431549, 1749671, 2249577, 5249013, 15747039]

約数ペア:

[(1, 15747039), (3, 5249013), (7, 2249577), (9, 1749671), (11, 1431549), (21, 749859), (31, 507969), (33, 477183), (63, 249953), (77, 204507), (93, 169323), (99, 159061), (217, 72567), (231, 68169), (279, 56441), (341, 46179), (651, 24189), (693, 22723), (733, 21483), (1023, 15393), (1953, 8063), (2199, 7161), (2387, 6597), (3069, 5131)]