9800007

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 16031232

約数和(自身を除く): 6231225

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 283, 291, 357, 679, 849, 1649, 1981, 2037, 4811, 4947, 5943, 11543, 14433, 27451, 33677, 34629, 82353, 101031, 192157, 466667, 576471, 1400001, 3266669, 9800007]

約数ペア:

[(1, 9800007), (3, 3266669), (7, 1400001), (17, 576471), (21, 466667), (51, 192157), (97, 101031), (119, 82353), (283, 34629), (291, 33677), (357, 27451), (679, 14433), (849, 11543), (1649, 5943), (1981, 4947), (2037, 4811)]