13920222339

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{546341}}^1$

素因数の和:546515

約数の個数: 24

約数和(自身を含む): 21307338000

約数和(自身を除く): 7387115661

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 25479, 546341, 1639023, 4917069, 10380479, 31141437, 81404809, 93424311, 244214427, 732643281, 1546691371, 4640074113, 13920222339]

約数ペア:

[(1, 13920222339), (3, 4640074113), (9, 1546691371), (19, 732643281), (57, 244214427), (149, 93424311), (171, 81404809), (447, 31141437), (1341, 10380479), (2831, 4917069), (8493, 1639023), (25479, 546341)]