89888687

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 108419472

約数和(自身を除く): 18530785

約数列:

[1, 7, 41, 49, 101, 287, 443, 707, 2009, 3101, 4141, 4949, 18163, 21707, 28987, 44743, 127141, 202909, 313201, 889987, 1834463, 2192407, 12841241, 89888687]

約数ペア:

[(1, 89888687), (7, 12841241), (41, 2192407), (49, 1834463), (101, 889987), (287, 313201), (443, 202909), (707, 127141), (2009, 44743), (3101, 28987), (4141, 21707), (4949, 18163)]