13372783011

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{497111}}^1$

素因数の和:497192

約数の個数: 36

約数和(自身を含む): 22838319504

約数和(自身を除く): 9465536493

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3843, 8967, 26901, 497111, 1491333, 3479777, 4473999, 10439331, 24358439, 30323771, 31317993, 73075317, 90971313, 212266397, 219225951, 272913939, 636799191, 1485864779, 1910397573, 4457594337, 13372783011]

約数ペア:

[(1, 13372783011), (3, 4457594337), (7, 1910397573), (9, 1485864779), (21, 636799191), (49, 272913939), (61, 219225951), (63, 212266397), (147, 90971313), (183, 73075317), (427, 31317993), (441, 30323771), (549, 24358439), (1281, 10439331), (2989, 4473999), (3843, 3479777), (8967, 1491333), (26901, 497111)]