13045053

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 20740096

約数和(自身を除く): 7695043

約数列:

[1, 3, 7, 21, 37, 103, 111, 163, 259, 309, 489, 721, 777, 1141, 2163, 3423, 3811, 6031, 11433, 16789, 18093, 26677, 42217, 50367, 80031, 117523, 126651, 352569, 621193, 1863579, 4348351, 13045053]

約数ペア:

[(1, 13045053), (3, 4348351), (7, 1863579), (21, 621193), (37, 352569), (103, 126651), (111, 117523), (163, 80031), (259, 50367), (309, 42217), (489, 26677), (721, 18093), (777, 16789), (1141, 11433), (2163, 6031), (3423, 3811)]