1488590919

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1490081}}^1$

素因数の和:1490127

約数の個数: 16

約数和(自身を含む): 2264924640

約数和(自身を除く): 776333721

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1490081, 4470243, 13410729, 40232187, 55132997, 165398991, 496196973, 1488590919]

約数ペア:

[(1, 1488590919), (3, 496196973), (9, 165398991), (27, 55132997), (37, 40232187), (111, 13410729), (333, 4470243), (999, 1490081)]