285321098139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1235156269}}^1$

素因数の和:1235156290

約数の個数: 16

約数和(自身を含む): 474300007680

約数和(自身を除く): 188978909541

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1235156269, 3705468807, 8646093883, 13586718959, 25938281649, 40760156877, 95107032713, 285321098139]

約数ペア:

[(1, 285321098139), (3, 95107032713), (7, 40760156877), (11, 25938281649), (21, 13586718959), (33, 8646093883), (77, 3705468807), (231, 1235156269)]