23151807

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21617}}^1$

素因数の和:21647

約数の個数: 24

約数和(自身を含む): 40468896

約数和(自身を除く): 17317089

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 21617, 64851, 151319, 194553, 367489, 453957, 1102467, 1361871, 2572423, 3307401, 7717269, 23151807]

約数ペア:

[(1, 23151807), (3, 7717269), (7, 3307401), (9, 2572423), (17, 1361871), (21, 1102467), (51, 453957), (63, 367489), (119, 194553), (153, 151319), (357, 64851), (1071, 21617)]