9996261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 5555739

約数列:

[1, 3, 11, 19, 33, 57, 107, 149, 209, 321, 447, 627, 1177, 1639, 2033, 2831, 3531, 4917, 6099, 8493, 15943, 22363, 31141, 47829, 67089, 93423, 175373, 302917, 526119, 908751, 3332087, 9996261]

約数ペア:

[(1, 9996261), (3, 3332087), (11, 908751), (19, 526119), (33, 302917), (57, 175373), (107, 93423), (149, 67089), (209, 47829), (321, 31141), (447, 22363), (627, 15943), (1177, 8493), (1639, 6099), (2033, 4917), (2831, 3531)]