999492053

素因数分解:

$7^3\times {\mathrm{971}}^1\times {\mathrm{3001}}^1$

素因数の和:3993

約数の個数: 16

約数和(自身を含む): 1167177600

約数和(自身を除く): 167685547

約数列:

[1, 7, 49, 343, 971, 3001, 6797, 21007, 47579, 147049, 333053, 1029343, 2913971, 20397797, 142784579, 999492053]

約数ペア:

[(1, 999492053), (7, 142784579), (49, 20397797), (343, 2913971), (971, 1029343), (3001, 333053), (6797, 147049), (21007, 47579)]