23925699

素因数分解:

$3^4\times 7^1\times {\mathrm{42197}}^1$

素因数の和:42216

約数の個数: 20

約数和(自身を含む): 40847664

約数和(自身を除く): 16921965

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 42197, 126591, 295379, 379773, 886137, 1139319, 2658411, 3417957, 7975233, 23925699]

約数ペア:

[(1, 23925699), (3, 7975233), (7, 3417957), (9, 2658411), (21, 1139319), (27, 886137), (63, 379773), (81, 295379), (189, 126591), (567, 42197)]