26680454857

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{66947}}^1$

素因数の和:67185

約数の個数: 24

約数和(自身を含む): 32556009024

約数和(自身を除く): 5875554167

約数列:

[1, 7, 17, 119, 197, 289, 1379, 2023, 3349, 23443, 56933, 66947, 398531, 468629, 1138099, 7966693, 13188559, 19347683, 92319913, 135433781, 224205503, 1569438521, 3811493551, 26680454857]

約数ペア:

[(1, 26680454857), (7, 3811493551), (17, 1569438521), (119, 224205503), (197, 135433781), (289, 92319913), (1379, 19347683), (2023, 13188559), (3349, 7966693), (23443, 1138099), (56933, 468629), (66947, 398531)]