4386393

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:576

約数の個数: 28

約数和(自身を含む): 7187568

約数和(自身を除く): 2801175

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 547, 729, 891, 1641, 2673, 4923, 6017, 8019, 14769, 18051, 44307, 54153, 132921, 162459, 398763, 487377, 1462131, 4386393]

約数ペア:

[(1, 4386393), (3, 1462131), (9, 487377), (11, 398763), (27, 162459), (33, 132921), (81, 54153), (99, 44307), (243, 18051), (297, 14769), (547, 8019), (729, 6017), (891, 4923), (1641, 2673)]