7291473

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3371}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 11222016

約数和(自身を除く): 3930543

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 3371, 10113, 23597, 70791, 347213, 1041639, 2430491, 7291473]

約数ペア:

[(1, 7291473), (3, 2430491), (7, 1041639), (21, 347213), (103, 70791), (309, 23597), (721, 10113), (2163, 3371)]