1973673

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5645

約数の個数: 16

約数和(自身を含む): 3149440

約数和(自身を除く): 1175767

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5623, 16869, 50607, 73099, 151821, 219297, 657891, 1973673]

約数ペア:

[(1, 1973673), (3, 657891), (9, 219297), (13, 151821), (27, 73099), (39, 50607), (117, 16869), (351, 5623)]