4737609

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2578

約数の個数: 20

約数和(自身を含む): 7387776

約数和(自身を除く): 2650167

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2543, 7629, 22887, 58489, 68661, 175467, 205983, 526401, 1579203, 4737609]

約数ペア:

[(1, 4737609), (3, 1579203), (9, 526401), (23, 205983), (27, 175467), (69, 68661), (81, 58489), (207, 22887), (621, 7629), (1863, 2543)]