26872017

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 36368640

約数和(自身を除く): 9496623

約数列:

[1, 3, 163, 179, 307, 489, 537, 921, 29177, 50041, 54953, 87531, 150123, 164859, 8957339, 26872017]

約数ペア:

[(1, 26872017), (3, 8957339), (163, 164859), (179, 150123), (307, 87531), (489, 54953), (537, 50041), (921, 29177)]