7315321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 8467200

約数和(自身を除く): 1151879

約数列:

[1, 13, 17, 79, 221, 419, 1027, 1343, 5447, 7123, 17459, 33101, 92599, 430313, 562717, 7315321]

約数ペア:

[(1, 7315321), (13, 562717), (17, 430313), (79, 92599), (221, 33101), (419, 17459), (1027, 7123), (1343, 5447)]