12280851

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7297}}^1$

素因数の和:7331

約数の個数: 24

約数和(自身を含む): 20492784

約数和(自身を除く): 8211933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 7297, 21891, 65673, 80267, 124049, 240801, 372147, 722403, 1116441, 1364539, 4093617, 12280851]

約数ペア:

[(1, 12280851), (3, 4093617), (9, 1364539), (11, 1116441), (17, 722403), (33, 372147), (51, 240801), (99, 124049), (153, 80267), (187, 65673), (561, 21891), (1683, 7297)]