945369009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2693359}}^1$

素因数の和:2693381

約数の個数: 16

約数和(自身を含む): 1508281600

約数和(自身を除く): 562912591

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2693359, 8080077, 24240231, 35013667, 72720693, 105041001, 315123003, 945369009]

約数ペア:

[(1, 945369009), (3, 315123003), (9, 105041001), (13, 72720693), (27, 35013667), (39, 24240231), (117, 8080077), (351, 2693359)]