297130281

素因数分解:

$3^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{9439}}^1$

素因数の和:10948

約数の個数: 16

約数和(自身を含む): 453120000

約数和(自身を除く): 155989719

約数列:

[1, 3, 7, 21, 1499, 4497, 9439, 10493, 28317, 31479, 66073, 198219, 14149061, 42447183, 99043427, 297130281]

約数ペア:

[(1, 297130281), (3, 99043427), (7, 42447183), (21, 14149061), (1499, 198219), (4497, 66073), (9439, 31479), (10493, 28317)]