2288847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 3408768

約数和(自身を除く): 1119921

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1613, 4839, 17743, 53229, 69359, 208077, 762949, 2288847]

約数ペア:

[(1, 2288847), (3, 762949), (11, 208077), (33, 69359), (43, 53229), (129, 17743), (473, 4839), (1419, 1613)]