28410459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4241}}^1$

素因数の和:4291

約数の個数: 32

約数和(自身を含む): 48867840

約数和(自身を除く): 20457381

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 4241, 6699, 12723, 29687, 46651, 89061, 122989, 139953, 326557, 368967, 860923, 979671, 1352879, 2582769, 4058637, 9470153, 28410459]

約数ペア:

[(1, 28410459), (3, 9470153), (7, 4058637), (11, 2582769), (21, 1352879), (29, 979671), (33, 860923), (77, 368967), (87, 326557), (203, 139953), (231, 122989), (319, 89061), (609, 46651), (957, 29687), (2233, 12723), (4241, 6699)]