1671393913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{11579}}^1$

素因数の和:12816

約数の個数: 16

約数和(自身を含む): 2024369280

約数和(自身を除く): 352975367

約数列:

[1, 7, 17, 119, 1213, 8491, 11579, 20621, 81053, 144347, 196843, 1377901, 14045327, 98317289, 238770559, 1671393913]

約数ペア:

[(1, 1671393913), (7, 238770559), (17, 98317289), (119, 14045327), (1213, 1377901), (8491, 196843), (11579, 144347), (20621, 81053)]