9012717

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 15365376

約数和(自身を除く): 6352659

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 191, 321, 441, 573, 749, 963, 1337, 1719, 2247, 4011, 5243, 6741, 9359, 12033, 15729, 20437, 28077, 47187, 61311, 84231, 143059, 183933, 429177, 1001413, 1287531, 3004239, 9012717]

約数ペア:

[(1, 9012717), (3, 3004239), (7, 1287531), (9, 1001413), (21, 429177), (49, 183933), (63, 143059), (107, 84231), (147, 61311), (191, 47187), (321, 28077), (441, 20437), (573, 15729), (749, 12033), (963, 9359), (1337, 6741), (1719, 5243), (2247, 4011)]