4740849

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:666

約数の個数: 20

約数和(自身を含む): 7161264

約数和(自身を除く): 2420415

約数列:

[1, 3, 9, 27, 81, 107, 321, 547, 963, 1641, 2889, 4923, 8667, 14769, 44307, 58529, 175587, 526761, 1580283, 4740849]

約数ペア:

[(1, 4740849), (3, 1580283), (9, 526761), (27, 175587), (81, 58529), (107, 44307), (321, 14769), (547, 8667), (963, 4923), (1641, 2889)]