13309328253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6438959}}^1$

素因数の和:6439028

約数の個数: 16

約数和(自身を含む): 19471415040

約数和(自身を除く): 6162086787

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 6438959, 19316877, 83706467, 251119401, 341264827, 1023794481, 4436442751, 13309328253]

約数ペア:

[(1, 13309328253), (3, 4436442751), (13, 1023794481), (39, 341264827), (53, 251119401), (159, 83706467), (689, 19316877), (2067, 6438959)]