172961731

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 185920000

約数和(自身を除く): 12958269

約数列:

[1, 19, 79, 139, 829, 1501, 2641, 10981, 15751, 65491, 115231, 208639, 1244329, 2189389, 9103249, 172961731]

約数ペア:

[(1, 172961731), (19, 9103249), (79, 2189389), (139, 1244329), (829, 208639), (1501, 115231), (2641, 65491), (10981, 15751)]