143141887

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 177317424

約数和(自身を除く): 34175537

約数列:

[1, 7, 17, 49, 119, 227, 757, 833, 1589, 3859, 5299, 11123, 12869, 27013, 37093, 90083, 171839, 189091, 630581, 1202873, 2921263, 8420111, 20448841, 143141887]

約数ペア:

[(1, 143141887), (7, 20448841), (17, 8420111), (49, 2921263), (119, 1202873), (227, 630581), (757, 189091), (833, 171839), (1589, 90083), (3859, 37093), (5299, 27013), (11123, 12869)]