136986913

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2213}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 161533440

約数和(自身を除く): 24546527

約数列:

[1, 7, 37, 239, 259, 1673, 2213, 8843, 15491, 61901, 81881, 528907, 573167, 3702349, 19569559, 136986913]

約数ペア:

[(1, 136986913), (7, 19569559), (37, 3702349), (239, 573167), (259, 528907), (1673, 81881), (2213, 61901), (8843, 15491)]