129950401

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 156428520

約数和(自身を除く): 26478119

約数列:

[1, 7, 37, 49, 229, 259, 313, 1603, 1813, 2191, 8473, 11221, 11581, 15337, 59311, 71677, 81067, 415177, 501739, 567469, 2652049, 3512173, 18564343, 129950401]

約数ペア:

[(1, 129950401), (7, 18564343), (37, 3512173), (49, 2652049), (229, 567469), (259, 501739), (313, 415177), (1603, 81067), (1813, 71677), (2191, 59311), (8473, 15337), (11221, 11581)]