28814337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4007}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 45017856

約数和(自身を除く): 16203519

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 4007, 7191, 12021, 36063, 68119, 188329, 204357, 564987, 613071, 1694961, 3201593, 9604779, 28814337]

約数ペア:

[(1, 28814337), (3, 9604779), (9, 3201593), (17, 1694961), (47, 613071), (51, 564987), (141, 204357), (153, 188329), (423, 68119), (799, 36063), (2397, 12021), (4007, 7191)]