3943323

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 20

約数和(自身を含む): 5967720

約数和(自身を除く): 2024397

約数列:

[1, 3, 9, 27, 81, 89, 267, 547, 801, 1641, 2403, 4923, 7209, 14769, 44307, 48683, 146049, 438147, 1314441, 3943323]

約数ペア:

[(1, 3943323), (3, 1314441), (9, 438147), (27, 146049), (81, 48683), (89, 44307), (267, 14769), (547, 7209), (801, 4923), (1641, 2403)]