65347121

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 77533440

約数和(自身を除く): 12186319

約数列:

[1, 7, 29, 203, 487, 661, 3409, 4627, 14123, 19169, 98861, 134183, 321907, 2253349, 9335303, 65347121]

約数ペア:

[(1, 65347121), (7, 9335303), (29, 2253349), (203, 321907), (487, 134183), (661, 98861), (3409, 19169), (4627, 14123)]