266787807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{621883}}^1$

素因数の和:621910

約数の個数: 16

約数和(自身を含む): 417906048

約数和(自身を除く): 151118241

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 621883, 1865649, 6840713, 8084479, 20522139, 24253437, 88929269, 266787807]

約数ペア:

[(1, 266787807), (3, 88929269), (11, 24253437), (13, 20522139), (33, 8084479), (39, 6840713), (143, 1865649), (429, 621883)]