30857319

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 45922032

約数和(自身を除く): 15064713

約数列:

[1, 3, 9, 67, 73, 201, 219, 603, 657, 701, 2103, 4891, 6309, 14673, 44019, 46967, 51173, 140901, 153519, 422703, 460557, 3428591, 10285773, 30857319]

約数ペア:

[(1, 30857319), (3, 10285773), (9, 3428591), (67, 460557), (73, 422703), (201, 153519), (219, 140901), (603, 51173), (657, 46967), (701, 44019), (2103, 14673), (4891, 6309)]