465208023

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 721857024

約数和(自身を除く): 256649001

約数列:

[1, 3, 7, 21, 97, 137, 291, 411, 679, 959, 1667, 2037, 2877, 5001, 11669, 13289, 35007, 39867, 93023, 161699, 228379, 279069, 485097, 685137, 1131893, 1598653, 3395679, 4795959, 22152763, 66458289, 155069341, 465208023]

約数ペア:

[(1, 465208023), (3, 155069341), (7, 66458289), (21, 22152763), (97, 4795959), (137, 3395679), (291, 1598653), (411, 1131893), (679, 685137), (959, 485097), (1667, 279069), (2037, 228379), (2877, 161699), (5001, 93023), (11669, 39867), (13289, 35007)]