2671893

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 4613120

約数和(自身を除く): 1941227

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 211, 469, 603, 633, 1407, 1477, 1809, 1899, 4221, 4431, 5697, 12663, 13293, 14137, 39879, 42411, 98959, 127233, 296877, 381699, 890631, 2671893]

約数ペア:

[(1, 2671893), (3, 890631), (7, 381699), (9, 296877), (21, 127233), (27, 98959), (63, 42411), (67, 39879), (189, 14137), (201, 13293), (211, 12663), (469, 5697), (603, 4431), (633, 4221), (1407, 1899), (1477, 1809)]