40764507

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11909}}^1$

素因数の和:12082

約数の個数: 16

約数和(自身を含む): 62503680

約数和(自身を除く): 21739173

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 11909, 35727, 83363, 250089, 1941167, 5823501, 13588169, 40764507]

約数ペア:

[(1, 40764507), (3, 13588169), (7, 5823501), (21, 1941167), (163, 250089), (489, 83363), (1141, 35727), (3423, 11909)]