38511081

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32173}}^1$

素因数の和:32205

約数の個数: 24

約数和(自身を含む): 66921920

約数和(自身を除く): 28410839

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32173, 96519, 225211, 289557, 611287, 675633, 1833861, 2026899, 4279009, 5501583, 12837027, 38511081]

約数ペア:

[(1, 38511081), (3, 12837027), (7, 5501583), (9, 4279009), (19, 2026899), (21, 1833861), (57, 675633), (63, 611287), (133, 289557), (171, 225211), (399, 96519), (1197, 32173)]