159765613

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4703}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 191471616

約数和(自身を除く): 31706003

約数列:

[1, 7, 23, 161, 211, 1477, 4703, 4853, 32921, 33971, 108169, 757183, 992333, 6946331, 22823659, 159765613]

約数ペア:

[(1, 159765613), (7, 22823659), (23, 6946331), (161, 992333), (211, 757183), (1477, 108169), (4703, 33971), (4853, 32921)]