13071045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 23853312

約数和(自身を除く): 10782267

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3943, 11829, 19715, 51259, 59145, 67031, 153777, 201093, 256295, 335155, 768885, 871403, 1005465, 2614209, 4357015, 13071045]

約数ペア:

[(1, 13071045), (3, 4357015), (5, 2614209), (13, 1005465), (15, 871403), (17, 768885), (39, 335155), (51, 256295), (65, 201093), (85, 153777), (195, 67031), (221, 59145), (255, 51259), (663, 19715), (1105, 11829), (3315, 3943)]