1261405101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{338269}}^1$

素因数の和:338396

約数の個数: 16

約数和(自身を含む): 1851013440

約数和(自身を除く): 589608339

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 338269, 1014807, 3720959, 11162877, 38224397, 114673191, 420468367, 1261405101]

約数ペア:

[(1, 1261405101), (3, 420468367), (11, 114673191), (33, 38224397), (113, 11162877), (339, 3720959), (1243, 1014807), (3729, 338269)]