7500051

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{4931}}^1$

素因数の和:4963

約数の個数: 18

約数和(自身を含む): 11733228

約数和(自身を除く): 4233177

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 4931, 14793, 44379, 64103, 192309, 576927, 833339, 2500017, 7500051]

約数ペア:

[(1, 7500051), (3, 2500017), (9, 833339), (13, 576927), (39, 192309), (117, 64103), (169, 44379), (507, 14793), (1521, 4931)]