39809427

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5915

約数の個数: 32

約数和(自身を含む): 67622400

約数和(自身を除く): 27812973

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 5869, 6783, 17607, 41083, 99773, 111511, 123249, 299319, 334533, 698411, 780577, 1895687, 2095233, 2341731, 5687061, 13269809, 39809427]

約数ペア:

[(1, 39809427), (3, 13269809), (7, 5687061), (17, 2341731), (19, 2095233), (21, 1895687), (51, 780577), (57, 698411), (119, 334533), (133, 299319), (323, 123249), (357, 111511), (399, 99773), (969, 41083), (2261, 17607), (5869, 6783)]