30923469

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 47392800

約数和(自身を除く): 16469331

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 1301, 2641, 3903, 7923, 11709, 23769, 24719, 74157, 180839, 222471, 542517, 1627551, 3435941, 10307823, 30923469]

約数ペア:

[(1, 30923469), (3, 10307823), (9, 3435941), (19, 1627551), (57, 542517), (139, 222471), (171, 180839), (417, 74157), (1251, 24719), (1301, 23769), (2641, 11709), (3903, 7923)]