10905531

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 18332160

約数和(自身を除く): 7426629

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 929, 1677, 2787, 3913, 6503, 11739, 12077, 19509, 36231, 39947, 84539, 119841, 253617, 279629, 519311, 838887, 1557933, 3635177, 10905531]

約数ペア:

[(1, 10905531), (3, 3635177), (7, 1557933), (13, 838887), (21, 519311), (39, 279629), (43, 253617), (91, 119841), (129, 84539), (273, 39947), (301, 36231), (559, 19509), (903, 12077), (929, 11739), (1677, 6503), (2787, 3913)]