12269763

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 20540520

約数和(自身を除く): 8270757

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 593, 627, 1089, 1779, 1881, 2299, 5337, 6523, 6897, 11267, 19569, 20691, 33801, 58707, 71753, 101403, 123937, 215259, 371811, 645777, 1115433, 1363307, 4089921, 12269763]

約数ペア:

[(1, 12269763), (3, 4089921), (9, 1363307), (11, 1115433), (19, 645777), (33, 371811), (57, 215259), (99, 123937), (121, 101403), (171, 71753), (209, 58707), (363, 33801), (593, 20691), (627, 19569), (1089, 11267), (1779, 6897), (1881, 6523), (2299, 5337)]