2479659

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 4214784

約数和(自身を除く): 1735125

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 293, 403, 651, 879, 1209, 2051, 2821, 3809, 6153, 8463, 9083, 11427, 26663, 27249, 63581, 79989, 118079, 190743, 354237, 826553, 2479659]

約数ペア:

[(1, 2479659), (3, 826553), (7, 354237), (13, 190743), (21, 118079), (31, 79989), (39, 63581), (91, 27249), (93, 26663), (217, 11427), (273, 9083), (293, 8463), (403, 6153), (651, 3809), (879, 2821), (1209, 2051)]