285335091

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 417890304

約数和(自身を除く): 132555213

約数列:

[1, 3, 9, 127, 191, 381, 573, 1143, 1307, 1719, 3921, 11763, 24257, 72771, 165989, 218313, 249637, 497967, 748911, 1493901, 2246733, 31703899, 95111697, 285335091]

約数ペア:

[(1, 285335091), (3, 95111697), (9, 31703899), (127, 2246733), (191, 1493901), (381, 748911), (573, 497967), (1143, 249637), (1307, 218313), (1719, 165989), (3921, 72771), (11763, 24257)]