2014974711

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2441}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 3128885760

約数和(自身を除く): 1113911049

約数列:

[1, 3, 9, 27, 43, 79, 81, 129, 237, 243, 387, 711, 1161, 2133, 2441, 3397, 3483, 6399, 7323, 10191, 10449, 19197, 21969, 30573, 65907, 91719, 104963, 192839, 197721, 275157, 314889, 578517, 593163, 825471, 944667, 1735551, 2834001, 5206653, 8292077, 8502003, 15619959, 24876231, 25506009, 46859877, 74628693, 223886079, 671658237, 2014974711]

約数ペア:

[(1, 2014974711), (3, 671658237), (9, 223886079), (27, 74628693), (43, 46859877), (79, 25506009), (81, 24876231), (129, 15619959), (237, 8502003), (243, 8292077), (387, 5206653), (711, 2834001), (1161, 1735551), (2133, 944667), (2441, 825471), (3397, 593163), (3483, 578517), (6399, 314889), (7323, 275157), (10191, 197721), (10449, 192839), (19197, 104963), (21969, 91719), (30573, 65907)]