7142369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 8171520

約数和(自身を除く): 1029151

約数列:

[1, 13, 31, 37, 403, 479, 481, 1147, 6227, 14849, 14911, 17723, 193037, 230399, 549413, 7142369]

約数ペア:

[(1, 7142369), (13, 549413), (31, 230399), (37, 193037), (403, 17723), (479, 14911), (481, 14849), (1147, 6227)]