239051637503

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{677}}^1\times {\mathrm{23473}}^1$

素因数の和:24471

約数の個数: 24

約数和(自身を含む): 279410270832

約数和(自身を除く): 40358633329

約数列:

[1, 7, 49, 307, 677, 2149, 4739, 15043, 23473, 33173, 164311, 207839, 1150177, 1454873, 7206211, 10184111, 15891221, 50443477, 111238547, 353104339, 778669829, 4878604847, 34150233929, 239051637503]

約数ペア:

[(1, 239051637503), (7, 34150233929), (49, 4878604847), (307, 778669829), (677, 353104339), (2149, 111238547), (4739, 50443477), (15043, 15891221), (23473, 10184111), (33173, 7206211), (164311, 1454873), (207839, 1150177)]