17930431057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10124467}}^1$

素因数の和:10124508

約数の個数: 16

約数和(自身を含む): 23326774272

約数和(自身を除く): 5396343215

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 10124467, 70871269, 111369137, 232862741, 779583959, 1630039187, 2561490151, 17930431057]

約数ペア:

[(1, 17930431057), (7, 2561490151), (11, 1630039187), (23, 779583959), (77, 232862741), (161, 111369137), (253, 70871269), (1771, 10124467)]