3316978

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 24

約数和(自身を含む): 5890176

約数和(自身を除く): 2573198

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 5041, 6674, 10082, 23359, 35287, 46718, 70574, 236927, 473854, 1658489, 3316978]

約数ペア:

[(1, 3316978), (2, 1658489), (7, 473854), (14, 236927), (47, 70574), (71, 46718), (94, 35287), (142, 23359), (329, 10082), (497, 6674), (658, 5041), (994, 3337)]