7904001

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4229}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 12182400

約数和(自身を除く): 4278399

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 4229, 12687, 29603, 88809, 376381, 1129143, 2634667, 7904001]

約数ペア:

[(1, 7904001), (3, 2634667), (7, 1129143), (21, 376381), (89, 88809), (267, 29603), (623, 12687), (1869, 4229)]