15691623493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5562433}}^1$

素因数の和:5562484

約数の個数: 16

約数和(自身を含む): 19935763456

約数和(自身を除く): 4244139963

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 5562433, 38937031, 72311629, 172435423, 506181403, 1207047961, 2241660499, 15691623493]

約数ペア:

[(1, 15691623493), (7, 2241660499), (13, 1207047961), (31, 506181403), (91, 172435423), (217, 72311629), (403, 38937031), (2821, 5562433)]