489867833

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{4373}}^1$

素因数の和:5624

約数の個数: 16

約数和(自身を含む): 603542016

約数和(自身を除く): 113674183

約数列:

[1, 7, 13, 91, 1231, 4373, 8617, 16003, 30611, 56849, 112021, 397943, 5383163, 37682141, 69981119, 489867833]

約数ペア:

[(1, 489867833), (7, 69981119), (13, 37682141), (91, 5383163), (1231, 397943), (4373, 112021), (8617, 56849), (16003, 30611)]