2247128751

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{166417}}^1$

素因数の和:167070

約数の個数: 16

約数和(自身を含む): 3429542144

約数和(自身を除く): 1182413393

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 13503, 166417, 499251, 1164919, 3494757, 107006131, 321018393, 749042917, 2247128751]

約数ペア:

[(1, 2247128751), (3, 749042917), (7, 321018393), (21, 107006131), (643, 3494757), (1929, 1164919), (4501, 499251), (13503, 166417)]