2015993637

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{627449}}^1$

素因数の和:627482

約数の個数: 32

約数和(自身を含む): 3614112000

約数和(自身を除く): 1598118363

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 627449, 1882347, 4392143, 5647041, 10666633, 13176429, 16941123, 31999899, 39529287, 74666431, 95999697, 118587861, 223999293, 287999091, 671997879, 2015993637]

約数ペア:

[(1, 2015993637), (3, 671997879), (7, 287999091), (9, 223999293), (17, 118587861), (21, 95999697), (27, 74666431), (51, 39529287), (63, 31999899), (119, 16941123), (153, 13176429), (189, 10666633), (357, 5647041), (459, 4392143), (1071, 1882347), (3213, 627449)]