26572931

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 33771360

約数和(自身を除く): 7198429

約数列:

[1, 7, 11, 77, 121, 137, 229, 847, 959, 1507, 1603, 2519, 10549, 16577, 17633, 27709, 31373, 116039, 193963, 219611, 345103, 2415721, 3796133, 26572931]

約数ペア:

[(1, 26572931), (7, 3796133), (11, 2415721), (77, 345103), (121, 219611), (137, 193963), (229, 116039), (847, 31373), (959, 27709), (1507, 17633), (1603, 16577), (2519, 10549)]