389236199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{90499}}^1$

素因数の和:90550

約数の個数: 16

約数和(自身を含む): 469152000

約数和(自身を除く): 79915801

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 90499, 995489, 1538483, 2081477, 16923313, 22896247, 35385109, 389236199]

約数ペア:

[(1, 389236199), (11, 35385109), (17, 22896247), (23, 16923313), (187, 2081477), (253, 1538483), (391, 995489), (4301, 90499)]