4354857

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 7324800

約数和(自身を除く): 2969943

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 653, 741, 1959, 2223, 5877, 6669, 8489, 12407, 17631, 25467, 37221, 76401, 111663, 161291, 229203, 334989, 483873, 1451619, 4354857]

約数ペア:

[(1, 4354857), (3, 1451619), (9, 483873), (13, 334989), (19, 229203), (27, 161291), (39, 111663), (57, 76401), (117, 37221), (171, 25467), (247, 17631), (351, 12407), (513, 8489), (653, 6669), (741, 5877), (1959, 2223)]