11122011

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 17048720

約数和(自身を除く): 5926709

約数列:

[1, 3, 9, 19, 57, 171, 193, 337, 579, 1011, 1737, 3033, 3667, 6403, 11001, 19209, 33003, 57627, 65041, 195123, 585369, 1235779, 3707337, 11122011]

約数ペア:

[(1, 11122011), (3, 3707337), (9, 1235779), (19, 585369), (57, 195123), (171, 65041), (193, 57627), (337, 33003), (579, 19209), (1011, 11001), (1737, 6403), (3033, 3667)]