47840653

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 55968640

約数和(自身を除く): 8127987

約数列:

[1, 7, 61, 181, 427, 619, 1267, 4333, 11041, 37759, 77287, 112039, 264313, 784273, 6834379, 47840653]

約数ペア:

[(1, 47840653), (7, 6834379), (61, 784273), (181, 264313), (427, 112039), (619, 77287), (1267, 37759), (4333, 11041)]