7415213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 8893800

約数和(自身を除く): 1478587

約数列:

[1, 13, 17, 29, 89, 169, 221, 377, 493, 1157, 1513, 2581, 2873, 4901, 6409, 15041, 19669, 33553, 43877, 83317, 255697, 436189, 570401, 7415213]

約数ペア:

[(1, 7415213), (13, 570401), (17, 436189), (29, 255697), (89, 83317), (169, 43877), (221, 33553), (377, 19669), (493, 15041), (1157, 6409), (1513, 4901), (2581, 2873)]