70202587

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2137}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 91232736

約数和(自身を除く): 21030149

約数列:

[1, 7, 13, 19, 91, 133, 247, 361, 1729, 2137, 2527, 4693, 14959, 27781, 32851, 40603, 194467, 284221, 527839, 771457, 3694873, 5400199, 10028941, 70202587]

約数ペア:

[(1, 70202587), (7, 10028941), (13, 5400199), (19, 3694873), (91, 771457), (133, 527839), (247, 284221), (361, 194467), (1729, 40603), (2137, 32851), (2527, 27781), (4693, 14959)]