2247689223

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{48883}}^1$

素因数の和:49036

約数の個数: 32

約数和(自身を含む): 3613505280

約数和(自身を除く): 1365816057

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1703, 3537, 5109, 15327, 45981, 48883, 146649, 439947, 635479, 1319841, 1906437, 5719311, 6403673, 17157933, 19211019, 57633057, 83247749, 172899171, 249743247, 749229741, 2247689223]

約数ペア:

[(1, 2247689223), (3, 749229741), (9, 249743247), (13, 172899171), (27, 83247749), (39, 57633057), (117, 19211019), (131, 17157933), (351, 6403673), (393, 5719311), (1179, 1906437), (1703, 1319841), (3537, 635479), (5109, 439947), (15327, 146649), (45981, 48883)]