4044321

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 6258720

約数和(自身を除く): 2214399

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 353, 603, 1059, 1273, 3177, 3819, 6707, 11457, 20121, 23651, 60363, 70953, 212859, 449369, 1348107, 4044321]

約数ペア:

[(1, 4044321), (3, 1348107), (9, 449369), (19, 212859), (57, 70953), (67, 60363), (171, 23651), (201, 20121), (353, 11457), (603, 6707), (1059, 3819), (1273, 3177)]