13221733

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 16136064

約数和(自身を除く): 2914331

約数列:

[1, 7, 17, 119, 137, 811, 959, 2329, 5677, 13787, 16303, 96509, 111107, 777749, 1888819, 13221733]

約数ペア:

[(1, 13221733), (7, 1888819), (17, 777749), (119, 111107), (137, 96509), (811, 16303), (959, 13787), (2329, 5677)]