22968421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 27537408

約数和(自身を除く): 4568987

約数列:

[1, 7, 23, 161, 331, 431, 2317, 3017, 7613, 9913, 53291, 69391, 142661, 998627, 3281203, 22968421]

約数ペア:

[(1, 22968421), (7, 3281203), (23, 998627), (161, 142661), (331, 69391), (431, 53291), (2317, 9913), (3017, 7613)]