965366143

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{31393}}^1$

素因数の和:31614

約数の個数: 16

約数和(自身を含む): 1157308416

約数和(自身を除く): 191942273

約数列:

[1, 7, 23, 161, 191, 1337, 4393, 30751, 31393, 219751, 722039, 5054273, 5996063, 41972441, 137909449, 965366143]

約数ペア:

[(1, 965366143), (7, 137909449), (23, 41972441), (161, 5996063), (191, 5054273), (1337, 722039), (4393, 219751), (30751, 31393)]