239888900187

素因数分解:

$3^3\times {\mathrm{10949}}^1\times {\mathrm{811469}}^1$

素因数の和:822427

約数の個数: 16

約数和(自身を含む): 355423860000

約数和(自身を除く): 115534959813

約数列:

[1, 3, 9, 27, 10949, 32847, 98541, 295623, 811469, 2434407, 7303221, 21909663, 8884774081, 26654322243, 79962966729, 239888900187]

約数ペア:

[(1, 239888900187), (3, 79962966729), (9, 26654322243), (27, 8884774081), (10949, 21909663), (32847, 7303221), (98541, 2434407), (295623, 811469)]