78342817

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{94049}}^1$

素因数の和:94080

約数の個数: 12

約数和(自身を含む): 96495300

約数和(自身を除く): 18152483

約数列:

[1, 7, 17, 49, 119, 833, 94049, 658343, 1598833, 4608401, 11191831, 78342817]

約数ペア:

[(1, 78342817), (7, 11191831), (17, 4608401), (49, 1598833), (119, 658343), (833, 94049)]