11939913

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{2713}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 17803840

約数和(自身を除く): 5863927

約数列:

[1, 3, 9, 27, 163, 489, 1467, 2713, 4401, 8139, 24417, 73251, 442219, 1326657, 3979971, 11939913]

約数ペア:

[(1, 11939913), (3, 3979971), (9, 1326657), (27, 442219), (163, 73251), (489, 24417), (1467, 8139), (2713, 4401)]