4401397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4428

約数の個数: 16

約数和(自身を含む): 5910912

約数和(自身を除く): 1509515

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 4397, 30779, 48367, 57161, 338569, 400127, 628771, 4401397]

約数ペア:

[(1, 4401397), (7, 628771), (11, 400127), (13, 338569), (77, 57161), (91, 48367), (143, 30779), (1001, 4397)]