231427251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{12239}}^1$

素因数の和:12447

約数の個数: 24

約数和(自身を含む): 366612480

約数和(自身を除く): 135185229

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 6303, 12239, 18909, 36717, 110151, 134629, 403887, 1211661, 2337649, 7012947, 21038841, 25714139, 77142417, 231427251]

約数ペア:

[(1, 231427251), (3, 77142417), (9, 25714139), (11, 21038841), (33, 7012947), (99, 2337649), (191, 1211661), (573, 403887), (1719, 134629), (2101, 110151), (6303, 36717), (12239, 18909)]