122313121

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 142512768

約数和(自身を除く): 20199647

約数列:

[1, 7, 101, 113, 707, 791, 1531, 10717, 11413, 79891, 154631, 173003, 1082417, 1211021, 17473303, 122313121]

約数ペア:

[(1, 122313121), (7, 17473303), (101, 1211021), (113, 1082417), (707, 173003), (791, 154631), (1531, 79891), (10717, 11413)]