2669751

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 4552704

約数和(自身を除く): 1882953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1367, 1953, 4101, 9569, 12303, 28707, 42377, 86121, 127131, 296639, 381393, 889917, 2669751]

約数ペア:

[(1, 2669751), (3, 889917), (7, 381393), (9, 296639), (21, 127131), (31, 86121), (63, 42377), (93, 28707), (217, 12303), (279, 9569), (651, 4101), (1367, 1953)]