1327768323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3719239}}^1$

素因数の和:3719266

約数の個数: 16

約数和(自身を含む): 2142282240

約数和(自身を除く): 814513917

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3719239, 11157717, 26034673, 63227063, 78104019, 189681189, 442589441, 1327768323]

約数ペア:

[(1, 1327768323), (3, 442589441), (7, 189681189), (17, 78104019), (21, 63227063), (51, 26034673), (119, 11157717), (357, 3719239)]