15661378623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4199887}}^1$

素因数の和:4200014

約数の個数: 16

約数和(自身を含む): 22981787136

約数和(自身を除く): 7320408513

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 4199887, 12599661, 46198757, 138596271, 474587231, 1423761693, 5220459541, 15661378623]

約数ペア:

[(1, 15661378623), (3, 5220459541), (11, 1423761693), (33, 474587231), (113, 138596271), (339, 46198757), (1243, 12599661), (3729, 4199887)]