9291807

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 15874560

約数和(自身を除く): 6582753

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 233, 633, 699, 1477, 1631, 1899, 2097, 4431, 4893, 5697, 6291, 13293, 14679, 39879, 44037, 49163, 147489, 344141, 442467, 1032423, 1327401, 3097269, 9291807]

約数ペア:

[(1, 9291807), (3, 3097269), (7, 1327401), (9, 1032423), (21, 442467), (27, 344141), (63, 147489), (189, 49163), (211, 44037), (233, 39879), (633, 14679), (699, 13293), (1477, 6291), (1631, 5697), (1899, 4893), (2097, 4431)]