40529307

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4843

約数の個数: 32

約数和(自身を含む): 68669440

約数和(自身を除く): 28140133

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 4789, 8463, 14367, 33523, 62257, 100569, 148459, 186771, 435799, 445377, 1039213, 1307397, 1929967, 3117639, 5789901, 13509769, 40529307]

約数ペア:

[(1, 40529307), (3, 13509769), (7, 5789901), (13, 3117639), (21, 1929967), (31, 1307397), (39, 1039213), (91, 445377), (93, 435799), (217, 186771), (273, 148459), (403, 100569), (651, 62257), (1209, 33523), (2821, 14367), (4789, 8463)]