352045161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{21647}}^1$

素因数の和:21805

約数の個数: 24

約数和(自身を含む): 551591040

約数和(自身を除く): 199545879

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 16263, 21647, 64941, 194823, 281411, 844233, 2532699, 3008933, 9026799, 27080397, 39116129, 117348387, 352045161]

約数ペア:

[(1, 352045161), (3, 117348387), (9, 39116129), (13, 27080397), (39, 9026799), (117, 3008933), (139, 2532699), (417, 844233), (1251, 281411), (1807, 194823), (5421, 64941), (16263, 21647)]