133351257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{13001}}^1$

素因数の和:13280

約数の個数: 16

約数和(自身を含む): 192221568

約数和(自身を除く): 58870311

約数列:

[1, 3, 13, 39, 263, 789, 3419, 10257, 13001, 39003, 169013, 507039, 3419263, 10257789, 44450419, 133351257]

約数ペア:

[(1, 133351257), (3, 44450419), (13, 10257789), (39, 3419263), (263, 507039), (789, 169013), (3419, 39003), (10257, 13001)]