65039869

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 70490880

約数和(自身を除く): 5451011

約数列:

[1, 19, 47, 173, 421, 893, 3287, 7999, 8131, 19787, 72833, 154489, 375953, 1383827, 3423151, 65039869]

約数ペア:

[(1, 65039869), (19, 3423151), (47, 1383827), (173, 375953), (421, 154489), (893, 72833), (3287, 19787), (7999, 8131)]