464073323

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 566092800

約数和(自身を除く): 102019477

約数列:

[1, 7, 23, 89, 139, 161, 233, 623, 973, 1631, 2047, 3197, 5359, 12371, 14329, 20737, 22379, 32387, 37513, 86597, 145159, 226709, 284533, 476951, 744901, 1991731, 2882443, 3338657, 5214307, 20177101, 66296189, 464073323]

約数ペア:

[(1, 464073323), (7, 66296189), (23, 20177101), (89, 5214307), (139, 3338657), (161, 2882443), (233, 1991731), (623, 744901), (973, 476951), (1631, 284533), (2047, 226709), (3197, 145159), (5359, 86597), (12371, 37513), (14329, 32387), (20737, 22379)]