47492811

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{1283}}^1$

素因数の和:1752

約数の個数: 20

約数和(自身を含む): 71156712

約数和(自身を除く): 23663901

約数列:

[1, 3, 9, 27, 81, 457, 1283, 1371, 3849, 4113, 11547, 12339, 34641, 37017, 103923, 586331, 1758993, 5276979, 15830937, 47492811]

約数ペア:

[(1, 47492811), (3, 15830937), (9, 5276979), (27, 1758993), (81, 586331), (457, 103923), (1283, 37017), (1371, 34641), (3849, 12339), (4113, 11547)]