4715181

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 7098624

約数和(自身を除く): 2383443

約数列:

[1, 3, 9, 47, 71, 141, 157, 213, 423, 471, 639, 1413, 3337, 7379, 10011, 11147, 22137, 30033, 33441, 66411, 100323, 523909, 1571727, 4715181]

約数ペア:

[(1, 4715181), (3, 1571727), (9, 523909), (47, 100323), (71, 66411), (141, 33441), (157, 30033), (213, 22137), (423, 11147), (471, 10011), (639, 7379), (1413, 3337)]