9917698511

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{192319}}^1$

素因数の和:192518

約数の個数: 16

約数和(自身を含む): 11631513600

約数和(自身を除く): 1713815089

約数列:

[1, 7, 53, 139, 371, 973, 7367, 51569, 192319, 1346233, 10192907, 26732341, 71350349, 187126387, 1416814073, 9917698511]

約数ペア:

[(1, 9917698511), (7, 1416814073), (53, 187126387), (139, 71350349), (371, 26732341), (973, 10192907), (7367, 1346233), (51569, 192319)]