16971513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1571}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 24472896

約数和(自身を除く): 7501383

約数列:

[1, 3, 13, 39, 277, 831, 1571, 3601, 4713, 10803, 20423, 61269, 435167, 1305501, 5657171, 16971513]

約数ペア:

[(1, 16971513), (3, 5657171), (13, 1305501), (39, 435167), (277, 61269), (831, 20423), (1571, 10803), (3601, 4713)]