12744807

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 17397120

約数和(自身を除く): 4652313

約数列:

[1, 3, 67, 163, 201, 389, 489, 1167, 10921, 26063, 32763, 63407, 78189, 190221, 4248269, 12744807]

約数ペア:

[(1, 12744807), (3, 4248269), (67, 190221), (163, 78189), (201, 63407), (389, 32763), (489, 26063), (1167, 10921)]