4473987

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11242

約数の個数: 16

約数和(自身を含む): 7176960

約数和(自身を除く): 2702973

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 11213, 33639, 78491, 213047, 235473, 639141, 1491329, 4473987]

約数ペア:

[(1, 4473987), (3, 1491329), (7, 639141), (19, 235473), (21, 213047), (57, 78491), (133, 33639), (399, 11213)]