2874501

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 4961280

約数和(自身を除く): 2086779

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 227, 469, 603, 681, 1407, 1589, 1809, 2043, 4221, 4767, 6129, 12663, 14301, 15209, 42903, 45627, 106463, 136881, 319389, 410643, 958167, 2874501]

約数ペア:

[(1, 2874501), (3, 958167), (7, 410643), (9, 319389), (21, 136881), (27, 106463), (63, 45627), (67, 42903), (189, 15209), (201, 14301), (227, 12663), (469, 6129), (603, 4767), (681, 4221), (1407, 2043), (1589, 1809)]