1231345443

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1\times {\mathrm{1789}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 1650208160

約数和(自身を除く): 418862717

約数列:

[1, 3, 313, 733, 939, 1789, 2199, 5367, 229429, 559957, 688287, 1311337, 1679871, 3934011, 410448481, 1231345443]

約数ペア:

[(1, 1231345443), (3, 410448481), (313, 3934011), (733, 1679871), (939, 1311337), (1789, 688287), (2199, 559957), (5367, 229429)]