26129411

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5563}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 33116928

約数和(自身を除く): 6987517

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 5563, 38941, 61193, 339343, 428351, 2375401, 3732773, 26129411]

約数ペア:

[(1, 26129411), (7, 3732773), (11, 2375401), (61, 428351), (77, 339343), (427, 61193), (671, 38941), (4697, 5563)]