804544209

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17911}}^1$

素因数の和:17978

約数の個数: 48

約数和(自身を含む): 1430667264

約数和(自身を除く): 626123055

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1953, 2139, 4991, 6417, 14973, 17911, 44919, 53733, 125377, 161199, 376131, 411953, 555241, 1128393, 1235859, 1665723, 2883671, 3707577, 3886687, 4997169, 8651013, 11660061, 12770543, 25953039, 34980183, 38311629, 89393801, 114934887, 268181403, 804544209]

約数ペア:

[(1, 804544209), (3, 268181403), (7, 114934887), (9, 89393801), (21, 38311629), (23, 34980183), (31, 25953039), (63, 12770543), (69, 11660061), (93, 8651013), (161, 4997169), (207, 3886687), (217, 3707577), (279, 2883671), (483, 1665723), (651, 1235859), (713, 1128393), (1449, 555241), (1953, 411953), (2139, 376131), (4991, 161199), (6417, 125377), (14973, 53733), (17911, 44919)]