80959991

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4750

約数の個数: 16

約数和(自身を含む): 96297984

約数和(自身を除く): 15337993

約数列:

[1, 7, 47, 53, 329, 371, 2491, 4643, 17437, 32501, 218221, 246079, 1527547, 1722553, 11565713, 80959991]

約数ペア:

[(1, 80959991), (7, 11565713), (47, 1722553), (53, 1527547), (329, 246079), (371, 218221), (2491, 32501), (4643, 17437)]