1902717

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3737

約数の個数: 16

約数和(自身を含む): 2968000

約数和(自身を除く): 1065283

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3709, 11127, 33381, 70471, 100143, 211413, 634239, 1902717]

約数ペア:

[(1, 1902717), (3, 634239), (9, 211413), (19, 100143), (27, 70471), (57, 33381), (171, 11127), (513, 3709)]