2480996889

素因数分解:

$3^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{32359}}^1$

素因数の和:33589

約数の個数: 24

約数和(自身を含む): 4099105920

約数和(自身を除く): 1618109031

約数列:

[1, 3, 7, 9, 21, 63, 1217, 3651, 8519, 10953, 25557, 32359, 76671, 97077, 226513, 291231, 679539, 2038617, 39380903, 118142709, 275666321, 354428127, 826998963, 2480996889]

約数ペア:

[(1, 2480996889), (3, 826998963), (7, 354428127), (9, 275666321), (21, 118142709), (63, 39380903), (1217, 2038617), (3651, 679539), (8519, 291231), (10953, 226513), (25557, 97077), (32359, 76671)]