78317759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{911}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 89631360

約数和(自身を除く): 11313601

約数列:

[1, 13, 17, 221, 389, 911, 5057, 6613, 11843, 15487, 85969, 201331, 354379, 4606927, 6024443, 78317759]

約数ペア:

[(1, 78317759), (13, 6024443), (17, 4606927), (221, 354379), (389, 201331), (911, 85969), (5057, 15487), (6613, 11843)]