20171001109

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{541547}}^1$

素因数の和:541884

約数の個数: 16

約数和(自身を含む): 24486634368

約数和(自身を除く): 4315633259

約数列:

[1, 7, 17, 119, 313, 2191, 5321, 37247, 541547, 3790829, 9206299, 64444093, 169504211, 1186529477, 2881571587, 20171001109]

約数ペア:

[(1, 20171001109), (7, 2881571587), (17, 1186529477), (119, 169504211), (313, 64444093), (2191, 9206299), (5321, 3790829), (37247, 541547)]