1157199911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1\times {\mathrm{6143}}^1$

素因数の和:7750

約数の個数: 16

約数和(自身を含む): 1401421824

約数和(自身を除く): 244221913

約数列:

[1, 7, 17, 119, 1583, 6143, 11081, 26911, 43001, 104431, 188377, 731017, 9724369, 68070583, 165314273, 1157199911]

約数ペア:

[(1, 1157199911), (7, 165314273), (17, 68070583), (119, 9724369), (1583, 731017), (6143, 188377), (11081, 104431), (26911, 43001)]