2011103811

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{60937}}^1$

素因数の和:61155

約数の個数: 24

約数和(自身を含む): 3073712720

約数和(自身を除く): 1062608909

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1737, 3667, 11001, 33003, 60937, 182811, 548433, 1157803, 3473409, 10420227, 11760841, 35282523, 105847569, 223455979, 670367937, 2011103811]

約数ペア:

[(1, 2011103811), (3, 670367937), (9, 223455979), (19, 105847569), (57, 35282523), (171, 11760841), (193, 10420227), (579, 3473409), (1737, 1157803), (3667, 548433), (11001, 182811), (33003, 60937)]