11787243

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 17322048

約数和(自身を除く): 5534805

約数列:

[1, 3, 13, 39, 67, 169, 201, 347, 507, 871, 1041, 2613, 4511, 11323, 13533, 23249, 33969, 58643, 69747, 175929, 302237, 906711, 3929081, 11787243]

約数ペア:

[(1, 11787243), (3, 3929081), (13, 906711), (39, 302237), (67, 175929), (169, 69747), (201, 58643), (347, 33969), (507, 23249), (871, 13533), (1041, 11323), (2613, 4511)]