2565366867

素因数分解:

$3^2\times 7^1\times {\mathrm{4057}}^1\times {\mathrm{10037}}^1$

素因数の和:14107

約数の個数: 24

約数和(自身を含む): 4236357216

約数和(自身を除く): 1670990349

約数列:

[1, 3, 7, 9, 21, 63, 4057, 10037, 12171, 28399, 30111, 36513, 70259, 85197, 90333, 210777, 255591, 632331, 40720109, 122160327, 285040763, 366480981, 855122289, 2565366867]

約数ペア:

[(1, 2565366867), (3, 855122289), (7, 366480981), (9, 285040763), (21, 122160327), (63, 40720109), (4057, 632331), (10037, 255591), (12171, 210777), (28399, 90333), (30111, 85197), (36513, 70259)]