2105703

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 1039257

約数列:

[1, 3, 9, 27, 167, 467, 501, 1401, 1503, 4203, 4509, 12609, 77989, 233967, 701901, 2105703]

約数ペア:

[(1, 2105703), (3, 701901), (9, 233967), (27, 77989), (167, 12609), (467, 4509), (501, 4203), (1401, 1503)]