389610273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{344483}}^1$

素因数の和:344528

約数の個数: 16

約数和(自身を含む): 578733120

約数和(自身を除く): 189122847

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 344483, 1033449, 4478279, 9990007, 13434837, 29970021, 129870091, 389610273]

約数ペア:

[(1, 389610273), (3, 129870091), (13, 29970021), (29, 13434837), (39, 9990007), (87, 4478279), (377, 1033449), (1131, 344483)]