13452117

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 22176000

約数和(自身を除く): 8723883

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 769, 833, 1029, 2307, 2499, 5383, 5831, 13073, 16149, 17493, 37681, 39219, 91511, 113043, 263767, 274533, 640577, 791301, 1921731, 4484039, 13452117]

約数ペア:

[(1, 13452117), (3, 4484039), (7, 1921731), (17, 791301), (21, 640577), (49, 274533), (51, 263767), (119, 113043), (147, 91511), (343, 39219), (357, 37681), (769, 17493), (833, 16149), (1029, 13073), (2307, 5831), (2499, 5383)]