2015317857

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1432351}}^1$

素因数の和:1432428

約数の個数: 16

約数和(自身を含む): 3116797952

約数和(自身を除く): 1101480095

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1432351, 4297053, 10026457, 30079371, 95967517, 287902551, 671772619, 2015317857]

約数ペア:

[(1, 2015317857), (3, 671772619), (7, 287902551), (21, 95967517), (67, 30079371), (201, 10026457), (469, 4297053), (1407, 1432351)]