8122821

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 13356288

約数和(自身を除く): 5233467

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 373, 427, 1037, 1119, 1281, 2611, 3111, 6341, 7259, 7833, 19023, 21777, 22753, 44387, 68259, 133161, 159271, 386801, 477813, 1160403, 2707607, 8122821]

約数ペア:

[(1, 8122821), (3, 2707607), (7, 1160403), (17, 477813), (21, 386801), (51, 159271), (61, 133161), (119, 68259), (183, 44387), (357, 22753), (373, 21777), (427, 19023), (1037, 7833), (1119, 7259), (1281, 6341), (2611, 3111)]