1036966021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20681}}^1$

素因数の和:20749

約数の個数: 32

約数和(自身を含む): 1389830400

約数和(自身を除く): 352864379

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 377, 551, 1729, 2639, 3857, 7163, 20681, 50141, 144767, 268853, 392939, 599749, 1881971, 2750573, 4198243, 5108207, 7796737, 11395231, 35757449, 54577159, 79766617, 148138003, 1036966021]

約数ペア:

[(1, 1036966021), (7, 148138003), (13, 79766617), (19, 54577159), (29, 35757449), (91, 11395231), (133, 7796737), (203, 5108207), (247, 4198243), (377, 2750573), (551, 1881971), (1729, 599749), (2639, 392939), (3857, 268853), (7163, 144767), (20681, 50141)]