71716489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 10536311

約数列:

[1, 13, 17, 191, 221, 1699, 2483, 3247, 22087, 28883, 42211, 324509, 375479, 4218617, 5516653, 71716489]

約数ペア:

[(1, 71716489), (13, 5516653), (17, 4218617), (191, 375479), (221, 324509), (1699, 42211), (2483, 28883), (3247, 22087)]