213447442321

素因数分解:

${\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3581}}^1\times {\mathrm{6571}}^1$

素因数の和:10392

約数の個数: 16

約数和(自身を含む): 219212898048

約数和(自身を除く): 5765455727

約数列:

[1, 47, 193, 3581, 6571, 9071, 168307, 308837, 691133, 1268203, 23530751, 32483251, 59605541, 1105945297, 4541434943, 213447442321]

約数ペア:

[(1, 213447442321), (47, 4541434943), (193, 1105945297), (3581, 59605541), (6571, 32483251), (9071, 23530751), (168307, 1268203), (308837, 691133)]