890133

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 1244160

約数和(自身を除く): 354027

約数列:

[1, 3, 47, 59, 107, 141, 177, 321, 2773, 5029, 6313, 8319, 15087, 18939, 296711, 890133]

約数ペア:

[(1, 890133), (3, 296711), (47, 18939), (59, 15087), (107, 8319), (141, 6313), (177, 5029), (321, 2773)]