1230360021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{303119}}^1$

素因数の和:303177

約数の個数: 24

約数和(自身を含む): 1986042240

約数和(自身を除く): 755682219

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 303119, 909357, 2728071, 3334309, 10002927, 12427879, 30008781, 37283637, 111850911, 136706669, 410120007, 1230360021]

約数ペア:

[(1, 1230360021), (3, 410120007), (9, 136706669), (11, 111850911), (33, 37283637), (41, 30008781), (99, 12427879), (123, 10002927), (369, 3334309), (451, 2728071), (1353, 909357), (4059, 303119)]