23807721

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36571}}^1$

素因数の和:36612

約数の個数: 16

約数和(自身を含む): 37449728

約数和(自身を除く): 13642007

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 36571, 109713, 255997, 767991, 1133701, 3401103, 7935907, 23807721]

約数ペア:

[(1, 23807721), (3, 7935907), (7, 3401103), (21, 1133701), (31, 767991), (93, 255997), (217, 109713), (651, 36571)]