1217143011

素因数分解:

$3^1\times 7^1\times {\mathrm{3527}}^1\times {\mathrm{16433}}^1$

素因数の和:19970

約数の個数: 16

約数和(自身を含む): 1855332864

約数和(自身を除く): 638189853

約数列:

[1, 3, 7, 21, 3527, 10581, 16433, 24689, 49299, 74067, 115031, 345093, 57959191, 173877573, 405714337, 1217143011]

約数ペア:

[(1, 1217143011), (3, 405714337), (7, 173877573), (21, 57959191), (3527, 345093), (10581, 115031), (16433, 74067), (24689, 49299)]