9930739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1789}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 12429760

約数和(自身を除く): 2499021

約数列:

[1, 7, 13, 61, 91, 427, 793, 1789, 5551, 12523, 23257, 109129, 162799, 763903, 1418677, 9930739]

約数ペア:

[(1, 9930739), (7, 1418677), (13, 763903), (61, 162799), (91, 109129), (427, 23257), (793, 12523), (1789, 5551)]