10831221

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 16136120

約数和(自身を除く): 5304899

約数列:

[1, 3, 9, 61, 109, 181, 183, 327, 543, 549, 981, 1629, 6649, 11041, 19729, 19947, 33123, 59187, 59841, 99369, 177561, 1203469, 3610407, 10831221]

約数ペア:

[(1, 10831221), (3, 3610407), (9, 1203469), (61, 177561), (109, 99369), (181, 59841), (183, 59187), (327, 33123), (543, 19947), (549, 19729), (981, 11041), (1629, 6649)]