9998165807

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{905713}}^1$

素因数の和:905822

約数の個数: 16

約数和(自身を含む): 12172796160

約数和(自身を除く): 2174630353

約数列:

[1, 7, 19, 83, 133, 581, 1577, 11039, 905713, 6339991, 17208547, 75174179, 120459829, 526219253, 1428309401, 9998165807]

約数ペア:

[(1, 9998165807), (7, 1428309401), (19, 526219253), (83, 120459829), (133, 75174179), (581, 17208547), (1577, 6339991), (11039, 905713)]