5541939

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 9418640

約数和(自身を除く): 3876701

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 277, 351, 513, 741, 831, 1053, 1539, 2223, 2493, 3601, 5263, 6669, 7479, 10803, 15789, 20007, 22437, 32409, 47367, 68419, 97227, 142101, 205257, 291681, 426303, 615771, 1847313, 5541939]

約数ペア:

[(1, 5541939), (3, 1847313), (9, 615771), (13, 426303), (19, 291681), (27, 205257), (39, 142101), (57, 97227), (81, 68419), (117, 47367), (171, 32409), (247, 22437), (277, 20007), (351, 15789), (513, 10803), (741, 7479), (831, 6669), (1053, 5263), (1539, 3601), (2223, 2493)]