31340361

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1187}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 45105984

約数和(自身を除く): 13765623

約数列:

[1, 3, 13, 39, 677, 1187, 2031, 3561, 8801, 15431, 26403, 46293, 803599, 2410797, 10446787, 31340361]

約数ペア:

[(1, 31340361), (3, 10446787), (13, 2410797), (39, 803599), (677, 46293), (1187, 26403), (2031, 15431), (3561, 8801)]