214928967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 324380160

約数和(自身を除く): 109451193

約数列:

[1, 3, 11, 33, 37, 103, 111, 309, 407, 1133, 1221, 1709, 3399, 3811, 5127, 11433, 18799, 41921, 56397, 63233, 125763, 176027, 189699, 528081, 695563, 1936297, 2086689, 5808891, 6512999, 19538997, 71642989, 214928967]

約数ペア:

[(1, 214928967), (3, 71642989), (11, 19538997), (33, 6512999), (37, 5808891), (103, 2086689), (111, 1936297), (309, 695563), (407, 528081), (1133, 189699), (1221, 176027), (1709, 125763), (3399, 63233), (3811, 56397), (5127, 41921), (11433, 18799)]