8890761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 12983040

約数和(自身を除く): 4092279

約数列:

[1, 3, 11, 33, 419, 643, 1257, 1929, 4609, 7073, 13827, 21219, 269417, 808251, 2963587, 8890761]

約数ペア:

[(1, 8890761), (3, 2963587), (11, 808251), (33, 269417), (419, 21219), (643, 13827), (1257, 7073), (1929, 4609)]