1277883763

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{2557}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 1415290240

約数和(自身を除く): 137406477

約数列:

[1, 13, 37, 481, 1039, 2557, 13507, 33241, 38443, 94609, 499759, 1229917, 2656723, 34537399, 98298751, 1277883763]

約数ペア:

[(1, 1277883763), (13, 98298751), (37, 34537399), (481, 2656723), (1039, 1229917), (2557, 499759), (13507, 94609), (33241, 38443)]