890268183

素因数分解:

$3^2\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{6217}}^1$

素因数の和:8503

約数の個数: 24

約数和(自身を含む): 1470532128

約数和(自身を除く): 580263945

約数列:

[1, 3, 7, 9, 21, 63, 2273, 6217, 6819, 15911, 18651, 20457, 43519, 47733, 55953, 130557, 143199, 391671, 14131241, 42393723, 98918687, 127181169, 296756061, 890268183]

約数ペア:

[(1, 890268183), (3, 296756061), (7, 127181169), (9, 98918687), (21, 42393723), (63, 14131241), (2273, 391671), (6217, 143199), (6819, 130557), (15911, 55953), (18651, 47733), (20457, 43519)]