816882011

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2857}}^1$

素因数の和:3035

約数の個数: 24

約数和(自身を含む): 957887280

約数和(自身を除く): 141005269

約数列:

[1, 11, 17, 121, 139, 187, 1529, 2057, 2363, 2857, 16819, 25993, 31427, 48569, 285923, 345697, 397123, 534259, 4368353, 5876849, 6751091, 48051883, 74262001, 816882011]

約数ペア:

[(1, 816882011), (11, 74262001), (17, 48051883), (121, 6751091), (139, 5876849), (187, 4368353), (1529, 534259), (2057, 397123), (2363, 345697), (2857, 285923), (16819, 48569), (25993, 31427)]