2040983907

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1\times {\mathrm{7529}}^1$

素因数の和:8470

約数の個数: 16

約数和(自身を含む): 2749956000

約数和(自身を除く): 708972093

約数列:

[1, 3, 109, 327, 829, 2487, 7529, 22587, 90361, 271083, 820661, 2461983, 6241541, 18724623, 680327969, 2040983907]

約数ペア:

[(1, 2040983907), (3, 680327969), (109, 18724623), (327, 6241541), (829, 2461983), (2487, 820661), (7529, 271083), (22587, 90361)]