133589519

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26107}}^1$

素因数の和:26174

約数の個数: 16

約数和(自身を含む): 165420288

約数和(自身を除く): 31830769

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 26107, 182749, 443819, 1122601, 3106733, 7858207, 19084217, 133589519]

約数ペア:

[(1, 133589519), (7, 19084217), (17, 7858207), (43, 3106733), (119, 1122601), (301, 443819), (731, 182749), (5117, 26107)]