69889771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30911}}^1$

素因数の和:30954

約数の個数: 16

約数和(自身を含む): 89026560

約数和(自身を除く): 19136789

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 30911, 216377, 525487, 587309, 3678409, 4111163, 9984253, 69889771]

約数ペア:

[(1, 69889771), (7, 9984253), (17, 4111163), (19, 3678409), (119, 587309), (133, 525487), (323, 216377), (2261, 30911)]