80526047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1087}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 97136640

約数和(自身を除く): 16610593

約数列:

[1, 7, 19, 133, 557, 1087, 3899, 7609, 10583, 20653, 74081, 144571, 605459, 4238213, 11503721, 80526047]

約数ペア:

[(1, 80526047), (7, 11503721), (19, 4238213), (133, 605459), (557, 144571), (1087, 74081), (3899, 20653), (7609, 10583)]