25969383

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{7949}}^1$

素因数の和:7980

約数の個数: 24

約数和(自身を含む): 42294000

約数和(自身を除く): 16324617

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 7949, 23847, 71541, 87439, 214623, 262317, 786951, 961829, 2360853, 2885487, 8656461, 25969383]

約数ペア:

[(1, 25969383), (3, 8656461), (9, 2885487), (11, 2360853), (27, 961829), (33, 786951), (99, 262317), (121, 214623), (297, 87439), (363, 71541), (1089, 23847), (3267, 7949)]