28857483

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 45085248

約数和(自身を除く): 16227765

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 4013, 7191, 12039, 36117, 68221, 188611, 204663, 565833, 613989, 1697499, 3206387, 9619161, 28857483]

約数ペア:

[(1, 28857483), (3, 9619161), (9, 3206387), (17, 1697499), (47, 613989), (51, 565833), (141, 204663), (153, 188611), (423, 68221), (799, 36117), (2397, 12039), (4013, 7191)]