12207411

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 19487520

約数和(自身を除く): 7280109

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3469, 3519, 10407, 31221, 58973, 79787, 176919, 239361, 530757, 718083, 1356379, 4069137, 12207411]

約数ペア:

[(1, 12207411), (3, 4069137), (9, 1356379), (17, 718083), (23, 530757), (51, 239361), (69, 176919), (153, 79787), (207, 58973), (391, 31221), (1173, 10407), (3469, 3519)]