248575359

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{5399}}^1$

素因数の和:5654

約数の個数: 16

約数和(自身を含む): 336960000

約数和(自身を除く): 88384641

約数列:

[1, 3, 103, 149, 309, 447, 5399, 15347, 16197, 46041, 556097, 804451, 1668291, 2413353, 82858453, 248575359]

約数ペア:

[(1, 248575359), (3, 82858453), (103, 2413353), (149, 1668291), (309, 804451), (447, 556097), (5399, 46041), (15347, 16197)]