229626887

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 273030912

約数和(自身を除く): 43404025

約数列:

[1, 7, 49, 83, 131, 431, 581, 917, 3017, 4067, 6419, 10873, 21119, 35773, 56461, 76111, 250411, 395227, 532777, 1752877, 2766589, 4686263, 32803841, 229626887]

約数ペア:

[(1, 229626887), (7, 32803841), (49, 4686263), (83, 2766589), (131, 1752877), (431, 532777), (581, 395227), (917, 250411), (3017, 76111), (4067, 56461), (6419, 35773), (10873, 21119)]