1316615209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{63737}}^1$

素因数の和:63984

約数の個数: 16

約数和(自身を含む): 1627613568

約数和(自身を除く): 310998359

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 63737, 446159, 828581, 5800067, 14468299, 101278093, 188087887, 1316615209]

約数ペア:

[(1, 1316615209), (7, 188087887), (13, 101278093), (91, 14468299), (227, 5800067), (1589, 828581), (2951, 446159), (20657, 63737)]