90502447

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{853}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 108218880

約数和(自身を除く): 17716433

約数列:

[1, 7, 23, 161, 659, 853, 4613, 5971, 15157, 19619, 106099, 137333, 562127, 3934889, 12928921, 90502447]

約数ペア:

[(1, 90502447), (7, 12928921), (23, 3934889), (161, 562127), (659, 137333), (853, 106099), (4613, 19619), (5971, 15157)]