85529213

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 108144960

約数和(自身を除く): 22615747

約数列:

[1, 7, 11, 77, 121, 241, 419, 847, 1687, 2651, 2933, 4609, 18557, 29161, 32263, 50699, 100979, 204127, 354893, 706853, 1110769, 7775383, 12218459, 85529213]

約数ペア:

[(1, 85529213), (7, 12218459), (11, 7775383), (77, 1110769), (121, 706853), (241, 354893), (419, 204127), (847, 100979), (1687, 50699), (2651, 32263), (2933, 29161), (4609, 18557)]