127932497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{5749}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 169464000

約数和(自身を除く): 41531503

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 5749, 22253, 40243, 63239, 97733, 442673, 684131, 1075063, 1661461, 7525441, 11630227, 18276071, 127932497]

約数ペア:

[(1, 127932497), (7, 18276071), (11, 11630227), (17, 7525441), (77, 1661461), (119, 1075063), (187, 684131), (289, 442673), (1309, 97733), (2023, 63239), (3179, 40243), (5749, 22253)]