470893401

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{2389}}^1$

素因数の和:2598

約数の個数: 36

約数和(自身を含む): 752080420

約数和(自身を除く): 281187019

約数列:

[1, 3, 9, 11, 33, 99, 121, 181, 363, 543, 1089, 1629, 1991, 2389, 5973, 7167, 17919, 21501, 21901, 26279, 65703, 78837, 197109, 236511, 289069, 432409, 867207, 1297227, 2601621, 3891681, 4756499, 14269497, 42808491, 52321489, 156964467, 470893401]

約数ペア:

[(1, 470893401), (3, 156964467), (9, 52321489), (11, 42808491), (33, 14269497), (99, 4756499), (121, 3891681), (181, 2601621), (363, 1297227), (543, 867207), (1089, 432409), (1629, 289069), (1991, 236511), (2389, 197109), (5973, 78837), (7167, 65703), (17919, 26279), (21501, 21901)]