12771033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 18691776

約数和(自身を除く): 5920743

約数列:

[1, 3, 11, 33, 173, 519, 1903, 2237, 5709, 6711, 24607, 73821, 387001, 1161003, 4257011, 12771033]

約数ペア:

[(1, 12771033), (3, 4257011), (11, 1161003), (33, 387001), (173, 73821), (519, 24607), (1903, 6711), (2237, 5709)]