22898239

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 29047200

約数和(自身を除く): 6148961

約数列:

[1, 7, 13, 49, 91, 103, 349, 637, 721, 1339, 2443, 4537, 5047, 9373, 17101, 31759, 35947, 65611, 222313, 251629, 467311, 1761403, 3271177, 22898239]

約数ペア:

[(1, 22898239), (7, 3271177), (13, 1761403), (49, 467311), (91, 251629), (103, 222313), (349, 65611), (637, 35947), (721, 31759), (1339, 17101), (2443, 9373), (4537, 5047)]