13212741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 18734976

約数和(自身を除く): 5522235

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3613, 3657, 10839, 83099, 191489, 249297, 574467, 4404247, 13212741]

約数ペア:

[(1, 13212741), (3, 4404247), (23, 574467), (53, 249297), (69, 191489), (159, 83099), (1219, 10839), (3613, 3657)]