2132560221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1\times {\mathrm{829}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 3133814400

約数和(自身を除く): 1001254179

約数列:

[1, 3, 11, 33, 137, 411, 569, 829, 1507, 1707, 2487, 4521, 6259, 9119, 18777, 27357, 77953, 113573, 233859, 340719, 471701, 857483, 1249303, 1415103, 2572449, 3747909, 5188711, 15566133, 64623037, 193869111, 710853407, 2132560221]

約数ペア:

[(1, 2132560221), (3, 710853407), (11, 193869111), (33, 64623037), (137, 15566133), (411, 5188711), (569, 3747909), (829, 2572449), (1507, 1415103), (1707, 1249303), (2487, 857483), (4521, 471701), (6259, 340719), (9119, 233859), (18777, 113573), (27357, 77953)]