872151

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 1436400

約数和(自身を除く): 564249

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 349, 357, 833, 1047, 2443, 2499, 5933, 7329, 17101, 17799, 41531, 51303, 124593, 290717, 872151]

約数ペア:

[(1, 872151), (3, 290717), (7, 124593), (17, 51303), (21, 41531), (49, 17799), (51, 17101), (119, 7329), (147, 5933), (349, 2499), (357, 2443), (833, 1047)]