22069557

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{7499}}^1$

素因数の和:7617

約数の個数: 16

約数和(自身を含む): 33000000

約数和(自身を除く): 10930443

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 7499, 22497, 67491, 202473, 817391, 2452173, 7356519, 22069557]

約数ペア:

[(1, 22069557), (3, 7356519), (9, 2452173), (27, 817391), (109, 202473), (327, 67491), (981, 22497), (2943, 7499)]