838343709

素因数分解:

$3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{11173}}^1$

素因数の和:11586

約数の個数: 32

約数和(自身を含む): 1423120640

約数和(自身を除く): 584776931

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 397, 1191, 2779, 3573, 8337, 10719, 11173, 25011, 33519, 75033, 78211, 100557, 234633, 301671, 703899, 2111697, 4435681, 13307043, 31049767, 39921129, 93149301, 119763387, 279447903, 838343709]

約数ペア:

[(1, 838343709), (3, 279447903), (7, 119763387), (9, 93149301), (21, 39921129), (27, 31049767), (63, 13307043), (189, 4435681), (397, 2111697), (1191, 703899), (2779, 301671), (3573, 234633), (8337, 100557), (10719, 78211), (11173, 75033), (25011, 33519)]