288858241

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{23327}}^1$

素因数の和:23424

約数の個数: 16

約数和(自身を含む): 347120640

約数和(自身を除く): 58262399

約数列:

[1, 7, 29, 61, 203, 427, 1769, 12383, 23327, 163289, 676483, 1422947, 4735381, 9960629, 41265463, 288858241]

約数ペア:

[(1, 288858241), (7, 41265463), (29, 9960629), (61, 4735381), (203, 1422947), (427, 676483), (1769, 163289), (12383, 23327)]