12828717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 20431008

約数和(自身を除く): 7602291

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 1283, 3333, 3849, 9999, 11547, 14113, 42339, 127017, 129583, 388749, 1166247, 1425413, 4276239, 12828717]

約数ペア:

[(1, 12828717), (3, 4276239), (9, 1425413), (11, 1166247), (33, 388749), (99, 129583), (101, 127017), (303, 42339), (909, 14113), (1111, 11547), (1283, 9999), (3333, 3849)]