210909171

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{4241}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 311430672

約数和(自身を除く): 100521501

約数列:

[1, 3, 11, 33, 121, 137, 363, 411, 1507, 4241, 4521, 12723, 16577, 46651, 49731, 139953, 513161, 581017, 1539483, 1743051, 6391187, 19173561, 70303057, 210909171]

約数ペア:

[(1, 210909171), (3, 70303057), (11, 19173561), (33, 6391187), (121, 1743051), (137, 1539483), (363, 581017), (411, 513161), (1507, 139953), (4241, 49731), (4521, 46651), (12723, 16577)]