214379739

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{91969}}^1$

素因数の和:92019

約数の個数: 24

約数和(自身を含む): 363465440

約数和(自身を除く): 149085701

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 91969, 275907, 643783, 827721, 1931349, 3402853, 5794047, 10208559, 23819971, 30625677, 71459913, 214379739]

約数ペア:

[(1, 214379739), (3, 71459913), (7, 30625677), (9, 23819971), (21, 10208559), (37, 5794047), (63, 3402853), (111, 1931349), (259, 827721), (333, 643783), (777, 275907), (2331, 91969)]