247520001

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{2593}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 337676544

約数和(自身を除く): 90156543

約数列:

[1, 3, 47, 141, 677, 2031, 2593, 7779, 31819, 95457, 121871, 365613, 1755461, 5266383, 82506667, 247520001]

約数ペア:

[(1, 247520001), (3, 82506667), (47, 5266383), (141, 1755461), (677, 365613), (2031, 121871), (2593, 95457), (7779, 31819)]