38738511

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32363}}^1$

素因数の和:32395

約数の個数: 24

約数和(自身を含む): 67317120

約数和(自身を除く): 28578609

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32363, 97089, 226541, 291267, 614897, 679623, 1844691, 2038869, 4304279, 5534073, 12912837, 38738511]

約数ペア:

[(1, 38738511), (3, 12912837), (7, 5534073), (9, 4304279), (19, 2038869), (21, 1844691), (57, 679623), (63, 614897), (133, 291267), (171, 226541), (399, 97089), (1197, 32363)]