885730797

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{230479}}^1$

素因数の和:230553

約数の個数: 24

約数和(自身を含む): 1486135040

約数和(自身を除く): 600404243

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 230479, 691437, 1613353, 2074311, 4840059, 14059219, 14520177, 42177657, 98414533, 126532971, 295243599, 885730797]

約数ペア:

[(1, 885730797), (3, 295243599), (7, 126532971), (9, 98414533), (21, 42177657), (61, 14520177), (63, 14059219), (183, 4840059), (427, 2074311), (549, 1613353), (1281, 691437), (3843, 230479)]