2823849

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 4874240

約数和(自身を除く): 2050391

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 223, 469, 603, 669, 1407, 1561, 1809, 2007, 4221, 4683, 6021, 12663, 14049, 14941, 42147, 44823, 104587, 134469, 313761, 403407, 941283, 2823849]

約数ペア:

[(1, 2823849), (3, 941283), (7, 403407), (9, 313761), (21, 134469), (27, 104587), (63, 44823), (67, 42147), (189, 14941), (201, 14049), (223, 12663), (469, 6021), (603, 4683), (669, 4221), (1407, 2007), (1561, 1809)]