12087663

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 19929600

約数和(自身を除く): 7841937

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 691, 833, 1029, 2073, 2499, 4837, 5831, 11747, 14511, 17493, 33859, 35241, 82229, 101577, 237013, 246687, 575603, 711039, 1726809, 4029221, 12087663]

約数ペア:

[(1, 12087663), (3, 4029221), (7, 1726809), (17, 711039), (21, 575603), (49, 246687), (51, 237013), (119, 101577), (147, 82229), (343, 35241), (357, 33859), (691, 17493), (833, 14511), (1029, 11747), (2073, 5831), (2499, 4837)]