65004121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10061}}^1$

素因数の和:10152

約数の個数: 16

約数和(自身を含む): 81139968

約数和(自身を除く): 16135847

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 10061, 70427, 130793, 714331, 915551, 5000317, 9286303, 65004121]

約数ペア:

[(1, 65004121), (7, 9286303), (13, 5000317), (71, 915551), (91, 714331), (497, 130793), (923, 70427), (6461, 10061)]