313645161

素因数分解:

$3^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1\times {\mathrm{661}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 421074368

約数和(自身を除く): 107429207

約数列:

[1, 3, 277, 571, 661, 831, 1713, 1983, 158167, 183097, 377431, 474501, 549291, 1132293, 104548387, 313645161]

約数ペア:

[(1, 313645161), (3, 104548387), (277, 1132293), (571, 549291), (661, 474501), (831, 377431), (1713, 183097), (1983, 158167)]