159311321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 176655360

約数和(自身を除く): 17344039

約数列:

[1, 13, 61, 79, 793, 1027, 2543, 4819, 33059, 62647, 155123, 200897, 2016599, 2611661, 12254717, 159311321]

約数ペア:

[(1, 159311321), (13, 12254717), (61, 2611661), (79, 2016599), (793, 200897), (1027, 155123), (2543, 62647), (4819, 33059)]