4243393089

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{447757}}^1$

素因数の和:447788

約数の個数: 28

約数和(自身を含む): 6851592916

約数和(自身を除く): 2608199827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 447757, 1343271, 4029813, 5820841, 12089439, 17462523, 36268317, 52387569, 108804951, 157162707, 326414853, 471488121, 1414464363, 4243393089]

約数ペア:

[(1, 4243393089), (3, 1414464363), (9, 471488121), (13, 326414853), (27, 157162707), (39, 108804951), (81, 52387569), (117, 36268317), (243, 17462523), (351, 12089439), (729, 5820841), (1053, 4029813), (3159, 1343271), (9477, 447757)]