307006077

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1301}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 496468224

約数和(自身を除く): 189462147

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 661, 1301, 1983, 3903, 4627, 9107, 11237, 13881, 22117, 27321, 33711, 66351, 78659, 154819, 235977, 464457, 859961, 2579883, 6019727, 14619337, 18059181, 43858011, 102335359, 307006077]

約数ペア:

[(1, 307006077), (3, 102335359), (7, 43858011), (17, 18059181), (21, 14619337), (51, 6019727), (119, 2579883), (357, 859961), (661, 464457), (1301, 235977), (1983, 154819), (3903, 78659), (4627, 66351), (9107, 33711), (11237, 27321), (13881, 22117)]