397683813021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{2203}}^1\times {\mathrm{4451}}^1$

素因数の和:7897

約数の個数: 32

約数和(自身を含む): 579312760320

約数和(自身を除く): 181628947299

約数列:

[1, 3, 11, 33, 1229, 2203, 3687, 4451, 6609, 13353, 13519, 24233, 40557, 48961, 72699, 146883, 2707487, 5470279, 8122461, 9805553, 16410837, 29416659, 29782357, 60173069, 89347071, 107861083, 180519207, 323583249, 12051024637, 36153073911, 132561271007, 397683813021]

約数ペア:

[(1, 397683813021), (3, 132561271007), (11, 36153073911), (33, 12051024637), (1229, 323583249), (2203, 180519207), (3687, 107861083), (4451, 89347071), (6609, 60173069), (13353, 29782357), (13519, 29416659), (24233, 16410837), (40557, 9805553), (48961, 8122461), (72699, 5470279), (146883, 2707487)]