266773857

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239689}}^1$

素因数の和:239752

約数の個数: 16

約数和(自身を含む): 414184320

約数和(自身を除く): 147410463

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 239689, 719067, 1677823, 5033469, 12703517, 38110551, 88924619, 266773857]

約数ペア:

[(1, 266773857), (3, 88924619), (7, 38110551), (21, 12703517), (53, 5033469), (159, 1677823), (371, 719067), (1113, 239689)]