320043139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3821}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 365994720

約数和(自身を除く): 45951581

約数列:

[1, 13, 17, 221, 379, 3821, 4927, 6443, 49673, 64957, 83759, 844441, 1448159, 18826067, 24618703, 320043139]

約数ペア:

[(1, 320043139), (13, 24618703), (17, 18826067), (221, 1448159), (379, 844441), (3821, 83759), (4927, 64957), (6443, 49673)]