59997219

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{941}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 81795744

約数和(自身を除く): 21798525

約数列:

[1, 3, 53, 159, 401, 941, 1203, 2823, 21253, 49873, 63759, 149619, 377341, 1132023, 19999073, 59997219]

約数ペア:

[(1, 59997219), (3, 19999073), (53, 1132023), (159, 377341), (401, 149619), (941, 63759), (1203, 49873), (2823, 21253)]