1211116629

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{87743}}^1$

素因数の和:87896

約数の個数: 16

約数和(自身を含む): 1667837952

約数和(自身を除く): 456721323

約数列:

[1, 3, 43, 107, 129, 321, 4601, 13803, 87743, 263229, 3772949, 9388501, 11318847, 28165503, 403705543, 1211116629]

約数ペア:

[(1, 1211116629), (3, 403705543), (43, 28165503), (107, 11318847), (129, 9388501), (321, 3772949), (4601, 263229), (13803, 87743)]