87530639

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 103673856

約数和(自身を除く): 16143217

約数列:

[1, 7, 31, 217, 311, 1297, 2177, 9079, 9641, 40207, 67487, 281449, 403367, 2823569, 12504377, 87530639]

約数ペア:

[(1, 87530639), (7, 12504377), (31, 2823569), (217, 403367), (311, 281449), (1297, 67487), (2177, 40207), (9079, 9641)]