20131033531

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2393}}^1\times {\mathrm{10099}}^1$

素因数の和:12523

約数の個数: 24

約数和(自身を含む): 24808064400

約数和(自身を除く): 4677030869

約数列:

[1, 7, 17, 49, 119, 833, 2393, 10099, 16751, 40681, 70693, 117257, 171683, 284767, 494851, 1201781, 1993369, 8412467, 24166907, 169168349, 410837419, 1184178443, 2875861933, 20131033531]

約数ペア:

[(1, 20131033531), (7, 2875861933), (17, 1184178443), (49, 410837419), (119, 169168349), (833, 24166907), (2393, 8412467), (10099, 1993369), (16751, 1201781), (40681, 494851), (70693, 284767), (117257, 171683)]