27885837

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{2539}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 42590720

約数和(自身を除く): 14704883

約数列:

[1, 3, 7, 21, 523, 1569, 2539, 3661, 7617, 10983, 17773, 53319, 1327897, 3983691, 9295279, 27885837]

約数ペア:

[(1, 27885837), (3, 9295279), (7, 3983691), (21, 1327897), (523, 53319), (1569, 17773), (2539, 10983), (3661, 7617)]