31571007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10247}}^1$

素因数の和:10342

約数の個数: 16

約数和(自身を含む): 45911040

約数和(自身を除く): 14340033

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 10247, 30741, 133211, 399633, 809513, 2428539, 10523669, 31571007]

約数ペア:

[(1, 31571007), (3, 10523669), (13, 2428539), (39, 809513), (79, 399633), (237, 133211), (1027, 30741), (3081, 10247)]