123710307

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{256129}}^1$

素因数の和:256162

約数の個数: 16

約数和(自身を含む): 196707840

約数和(自身を除く): 72997533

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 256129, 768387, 1792903, 5378709, 5890967, 17672901, 41236769, 123710307]

約数ペア:

[(1, 123710307), (3, 41236769), (7, 17672901), (21, 5890967), (23, 5378709), (69, 1792903), (161, 768387), (483, 256129)]