2453481

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 3723720

約数和(自身を除く): 1270239

約数列:

[1, 3, 9, 41, 61, 109, 123, 183, 327, 369, 549, 981, 2501, 4469, 6649, 7503, 13407, 19947, 22509, 40221, 59841, 272609, 817827, 2453481]

約数ペア:

[(1, 2453481), (3, 817827), (9, 272609), (41, 59841), (61, 40221), (109, 22509), (123, 19947), (183, 13407), (327, 7503), (369, 6649), (549, 4469), (981, 2501)]