2060397

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 3159520

約数和(自身を除く): 1099123

約数列:

[1, 3, 9, 27, 61, 81, 139, 183, 243, 417, 549, 1251, 1647, 3753, 4941, 8479, 11259, 14823, 25437, 33777, 76311, 228933, 686799, 2060397]

約数ペア:

[(1, 2060397), (3, 686799), (9, 228933), (27, 76311), (61, 33777), (81, 25437), (139, 14823), (183, 11259), (243, 8479), (417, 4941), (549, 3753), (1251, 1647)]