23181893

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 27515904

約数和(自身を除く): 4334011

約数列:

[1, 7, 31, 217, 317, 337, 2219, 2359, 9827, 10447, 68789, 73129, 106829, 747803, 3311699, 23181893]

約数ペア:

[(1, 23181893), (7, 3311699), (31, 747803), (217, 106829), (317, 73129), (337, 68789), (2219, 10447), (2359, 9827)]