86999591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7537}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 106376256

約数和(自身を除く): 19376665

約数列:

[1, 7, 17, 97, 119, 679, 1649, 7537, 11543, 52759, 128129, 731089, 896903, 5117623, 12428513, 86999591]

約数ペア:

[(1, 86999591), (7, 12428513), (17, 5117623), (97, 896903), (119, 731089), (679, 128129), (1649, 52759), (7537, 11543)]