23811207

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3767}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 37800576

約数和(自身を除く): 13989369

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 3767, 6321, 11301, 26369, 79107, 161981, 184583, 485943, 553749, 1133867, 3401601, 7937069, 23811207]

約数ペア:

[(1, 23811207), (3, 7937069), (7, 3401601), (21, 1133867), (43, 553749), (49, 485943), (129, 184583), (147, 161981), (301, 79107), (903, 26369), (2107, 11301), (3767, 6321)]