38281329

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{1613}}^1$

素因数の和:1918

約数の個数: 20

約数和(自身を含む): 57416436

約数和(自身を除く): 19135107

約数列:

[1, 3, 9, 27, 81, 293, 879, 1613, 2637, 4839, 7911, 14517, 23733, 43551, 130653, 472609, 1417827, 4253481, 12760443, 38281329]

約数ペア:

[(1, 38281329), (3, 12760443), (9, 4253481), (27, 1417827), (81, 472609), (293, 130653), (879, 43551), (1613, 23733), (2637, 14517), (4839, 7911)]