23118291

素因数分解:

$3^5\times 7^1\times {\mathrm{13591}}^1$

素因数の和:13613

約数の個数: 24

約数和(自身を含む): 39579904

約数和(自身を除く): 16461613

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 13591, 40773, 95137, 122319, 285411, 366957, 856233, 1100871, 2568699, 3302613, 7706097, 23118291]

約数ペア:

[(1, 23118291), (3, 7706097), (7, 3302613), (9, 2568699), (21, 1100871), (27, 856233), (63, 366957), (81, 285411), (189, 122319), (243, 95137), (567, 40773), (1701, 13591)]