12793809

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35837}}^1$

素因数の和:35864

約数の個数: 16

約数和(自身を含む): 20642688

約数和(自身を除く): 7848879

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 35837, 107511, 250859, 609229, 752577, 1827687, 4264603, 12793809]

約数ペア:

[(1, 12793809), (3, 4264603), (7, 1827687), (17, 752577), (21, 609229), (51, 250859), (119, 107511), (357, 35837)]