123973703

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4451}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 148732416

約数和(自身を除く): 24758713

約数列:

[1, 7, 23, 161, 173, 1211, 3979, 4451, 27853, 31157, 102373, 716611, 770023, 5390161, 17710529, 123973703]

約数ペア:

[(1, 123973703), (7, 17710529), (23, 5390161), (161, 770023), (173, 716611), (1211, 102373), (3979, 31157), (4451, 27853)]