2764311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 4050048

約数和(自身を除く): 1285737

約数列:

[1, 3, 11, 33, 211, 397, 633, 1191, 2321, 4367, 6963, 13101, 83767, 251301, 921437, 2764311]

約数ペア:

[(1, 2764311), (3, 921437), (11, 251301), (33, 83767), (211, 13101), (397, 6963), (633, 4367), (1191, 2321)]