23390409

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25903}}^1$

素因数の和:25956

約数の個数: 16

約数和(自身を含む): 36472832

約数和(自身を除く): 13082423

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 25903, 77709, 181321, 543963, 1113829, 3341487, 7796803, 23390409]

約数ペア:

[(1, 23390409), (3, 7796803), (7, 3341487), (21, 1113829), (43, 543963), (129, 181321), (301, 77709), (903, 25903)]