1938867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5431}}^1$

素因数の和:5458

約数の個数: 16

約数和(自身を含む): 3128832

約数和(自身を除く): 1189965

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5431, 16293, 38017, 92327, 114051, 276981, 646289, 1938867]

約数ペア:

[(1, 1938867), (3, 646289), (7, 276981), (17, 114051), (21, 92327), (51, 38017), (119, 16293), (357, 5431)]