1243296837

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{422459}}^1$

素因数の和:422577

約数の個数: 16

約数和(自身を含む): 1858824000

約数和(自身を除く): 615527163

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 422459, 1267377, 3802131, 11406393, 46048031, 138144093, 414432279, 1243296837]

約数ペア:

[(1, 1243296837), (3, 414432279), (9, 138144093), (27, 46048031), (109, 11406393), (327, 3802131), (981, 1267377), (2943, 422459)]