23197293

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 39603200

約数和(自身を除く): 16405907

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 883, 973, 1251, 2649, 2919, 3753, 6181, 7947, 8757, 18543, 23841, 26271, 55629, 122737, 166887, 368211, 859159, 1104633, 2577477, 3313899, 7732431, 23197293]

約数ペア:

[(1, 23197293), (3, 7732431), (7, 3313899), (9, 2577477), (21, 1104633), (27, 859159), (63, 368211), (139, 166887), (189, 122737), (417, 55629), (883, 26271), (973, 23841), (1251, 18543), (2649, 8757), (2919, 7947), (3753, 6181)]