65104697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21283}}^1$

素因数の和:21332

約数の個数: 16

約数和(自身を含む): 81730560

約数和(自身を除く): 16625863

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 21283, 148981, 404377, 489509, 2830639, 3426563, 9300671, 65104697]

約数ペア:

[(1, 65104697), (7, 9300671), (19, 3426563), (23, 2830639), (133, 489509), (161, 404377), (437, 148981), (3059, 21283)]