65890097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23357}}^1$

素因数の和:23408

約数の個数: 16

約数和(自身を含む): 83715072

約数和(自身を除く): 17824975

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 23357, 163499, 303641, 724067, 2125487, 5068469, 9412871, 65890097]

約数ペア:

[(1, 65890097), (7, 9412871), (13, 5068469), (31, 2125487), (91, 724067), (217, 303641), (403, 163499), (2821, 23357)]