8680329

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 14419392

約数和(自身を除く): 5739063

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 653, 1477, 1899, 1959, 4431, 4571, 5877, 13293, 13713, 41139, 137783, 413349, 964481, 1240047, 2893443, 8680329]

約数ペア:

[(1, 8680329), (3, 2893443), (7, 1240047), (9, 964481), (21, 413349), (63, 137783), (211, 41139), (633, 13713), (653, 13293), (1477, 5877), (1899, 4571), (1959, 4431)]