6428431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 7293888

約数和(自身を除く): 865457

約数列:

[1, 17, 23, 41, 391, 401, 697, 943, 6817, 9223, 16031, 16441, 156791, 279497, 378143, 6428431]

約数ペア:

[(1, 6428431), (17, 378143), (23, 279497), (41, 156791), (391, 16441), (401, 16031), (697, 9223), (943, 6817)]