13011579

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12149}}^1$

素因数の和:12179

約数の個数: 24

約数和(自身を含む): 22744800

約数和(自身を除く): 9733221

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12149, 36447, 85043, 109341, 206533, 255129, 619599, 765387, 1445731, 1858797, 4337193, 13011579]

約数ペア:

[(1, 13011579), (3, 4337193), (7, 1858797), (9, 1445731), (17, 765387), (21, 619599), (51, 255129), (63, 206533), (119, 109341), (153, 85043), (357, 36447), (1071, 12149)]