4959721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 12

約数和(自身を含む): 5532996

約数和(自身を除く): 573275

約数列:

[1, 13, 31, 397, 403, 961, 5161, 12307, 12493, 159991, 381517, 4959721]

約数ペア:

[(1, 4959721), (13, 381517), (31, 159991), (397, 12493), (403, 12307), (961, 5161)]