4751649

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 8314880

約数和(自身を除く): 3563231

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 811, 837, 1953, 2433, 5677, 5859, 7299, 17031, 21897, 25141, 51093, 75423, 153279, 175987, 226269, 527961, 678807, 1583883, 4751649]

約数ペア:

[(1, 4751649), (3, 1583883), (7, 678807), (9, 527961), (21, 226269), (27, 175987), (31, 153279), (63, 75423), (93, 51093), (189, 25141), (217, 21897), (279, 17031), (651, 7299), (811, 5859), (837, 5677), (1953, 2433)]