24717393

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1758

約数の個数: 20

約数和(自身を含む): 37134900

約数和(自身を除く): 12417507

約数列:

[1, 3, 9, 27, 81, 197, 591, 1549, 1773, 4647, 5319, 13941, 15957, 41823, 125469, 305153, 915459, 2746377, 8239131, 24717393]

約数ペア:

[(1, 24717393), (3, 8239131), (9, 2746377), (27, 915459), (81, 305153), (197, 125469), (591, 41823), (1549, 15957), (1773, 13941), (4647, 5319)]