9207351

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1684

約数の個数: 20

約数和(自身を含む): 13956624

約数和(自身を除く): 4749273

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1601, 1917, 4803, 5751, 14409, 43227, 113671, 129681, 341013, 1023039, 3069117, 9207351]

約数ペア:

[(1, 9207351), (3, 3069117), (9, 1023039), (27, 341013), (71, 129681), (81, 113671), (213, 43227), (639, 14409), (1601, 5751), (1917, 4803)]