23053977

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6674

約数の個数: 20

約数和(自身を含む): 35244880

約数和(自身を除く): 12190903

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 6619, 19857, 59571, 178713, 284617, 536139, 853851, 2561553, 7684659, 23053977]

約数ペア:

[(1, 23053977), (3, 7684659), (9, 2561553), (27, 853851), (43, 536139), (81, 284617), (129, 178713), (387, 59571), (1161, 19857), (3483, 6619)]