122820257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4507}}^1$

素因数の和:4760

約数の個数: 16

約数和(自身を含む): 149304960

約数和(自身を除く): 26484703

約数列:

[1, 7, 17, 119, 229, 1603, 3893, 4507, 27251, 31549, 76619, 536333, 1032103, 7224721, 17545751, 122820257]

約数ペア:

[(1, 122820257), (7, 17545751), (17, 7224721), (119, 1032103), (229, 536333), (1603, 76619), (3893, 31549), (4507, 27251)]