47049879

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 64137600

約数和(自身を除く): 17087721

約数列:

[1, 3, 67, 149, 201, 447, 1571, 4713, 9983, 29949, 105257, 234079, 315771, 702237, 15683293, 47049879]

約数ペア:

[(1, 47049879), (3, 15683293), (67, 702237), (149, 315771), (201, 234079), (447, 105257), (1571, 29949), (4713, 9983)]