17218533

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 23699456

約数和(自身を除く): 6480923

約数列:

[1, 3, 43, 127, 129, 381, 1051, 3153, 5461, 16383, 45193, 133477, 135579, 400431, 5739511, 17218533]

約数ペア:

[(1, 17218533), (3, 5739511), (43, 400431), (127, 135579), (129, 133477), (381, 45193), (1051, 16383), (3153, 5461)]