487920483

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{51193}}^1$

素因数の和:51555

約数の個数: 16

約数和(自身を含む): 724907040

約数和(自身を除く): 236986557

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 9531, 51193, 153579, 460737, 1382211, 18071129, 54213387, 162640161, 487920483]

約数ペア:

[(1, 487920483), (3, 162640161), (9, 54213387), (27, 18071129), (353, 1382211), (1059, 460737), (3177, 153579), (9531, 51193)]