39927417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5113}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 56458560

約数和(自身を除く): 16531143

約数列:

[1, 3, 19, 57, 137, 411, 2603, 5113, 7809, 15339, 97147, 291441, 700481, 2101443, 13309139, 39927417]

約数ペア:

[(1, 39927417), (3, 13309139), (19, 2101443), (57, 700481), (137, 291441), (411, 97147), (2603, 15339), (5113, 7809)]