13120583

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 17031600

約数和(自身を除く): 3911017

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 829, 833, 931, 2261, 5803, 14093, 15751, 15827, 40621, 98651, 110257, 267767, 690557, 771799, 1874369, 13120583]

約数ペア:

[(1, 13120583), (7, 1874369), (17, 771799), (19, 690557), (49, 267767), (119, 110257), (133, 98651), (323, 40621), (829, 15827), (833, 15751), (931, 14093), (2261, 5803)]