423226881

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32143}}^1$

素因数の和:32186

約数の個数: 48

約数和(自身を含む): 802314240

約数和(自身を除く): 379087359

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 32143, 96429, 225001, 289287, 353573, 610717, 675003, 1060719, 1832151, 2025009, 2475011, 3182157, 4275019, 5496453, 6717887, 7425033, 12825057, 20153661, 22275099, 38475171, 47025209, 60460983, 141075627, 423226881]

約数ペア:

[(1, 423226881), (3, 141075627), (7, 60460983), (9, 47025209), (11, 38475171), (19, 22275099), (21, 20153661), (33, 12825057), (57, 7425033), (63, 6717887), (77, 5496453), (99, 4275019), (133, 3182157), (171, 2475011), (209, 2025009), (231, 1832151), (399, 1060719), (627, 675003), (693, 610717), (1197, 353573), (1463, 289287), (1881, 225001), (4389, 96429), (13167, 32143)]