13135239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 20612592

約数和(自身を除く): 7477353

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 857, 1179, 1703, 2571, 5109, 7713, 11141, 15327, 33423, 100269, 112267, 336801, 1010403, 1459471, 4378413, 13135239]

約数ペア:

[(1, 13135239), (3, 4378413), (9, 1459471), (13, 1010403), (39, 336801), (117, 112267), (131, 100269), (393, 33423), (857, 15327), (1179, 11141), (1703, 7713), (2571, 5109)]