47273583

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{18917}}^1$

素因数の和:18951

約数の個数: 24

約数和(自身を含む): 77639472

約数和(自身を除く): 30365889

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 18917, 56751, 132419, 321589, 397257, 926933, 964767, 2251123, 2780799, 6753369, 15757861, 47273583]

約数ペア:

[(1, 47273583), (3, 15757861), (7, 6753369), (17, 2780799), (21, 2251123), (49, 964767), (51, 926933), (119, 397257), (147, 321589), (357, 132419), (833, 56751), (2499, 18917)]