2030589

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 3449952

約数和(自身を除く): 1419363

約数列:

[1, 3, 9, 11, 27, 33, 43, 53, 81, 99, 129, 159, 297, 387, 473, 477, 583, 891, 1161, 1419, 1431, 1749, 2279, 3483, 4257, 4293, 5247, 6837, 12771, 15741, 20511, 25069, 38313, 47223, 61533, 75207, 184599, 225621, 676863, 2030589]

約数ペア:

[(1, 2030589), (3, 676863), (9, 225621), (11, 184599), (27, 75207), (33, 61533), (43, 47223), (53, 38313), (81, 25069), (99, 20511), (129, 15741), (159, 12771), (297, 6837), (387, 5247), (473, 4293), (477, 4257), (583, 3483), (891, 2279), (1161, 1749), (1419, 1431)]