814388907

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{52783}}^1$

素因数の和:52962

約数の個数: 16

約数和(自身を含む): 1123243520

約数和(自身を除く): 308854613

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 52783, 158349, 1952971, 5858913, 7336837, 22010511, 271462969, 814388907]

約数ペア:

[(1, 814388907), (3, 271462969), (37, 22010511), (111, 7336837), (139, 5858913), (417, 1952971), (5143, 158349), (15429, 52783)]