26973771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19009}}^1$

素因数の和:19066

約数の個数: 16

約数和(自身を含む): 40149120

約数和(自身を除く): 13175349

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 19009, 57027, 209099, 627297, 817387, 2452161, 8991257, 26973771]

約数ペア:

[(1, 26973771), (3, 8991257), (11, 2452161), (33, 817387), (43, 627297), (129, 209099), (473, 57027), (1419, 19009)]