6985867

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 8293824

約数和(自身を除く): 1307957

約数列:

[1, 7, 41, 101, 241, 287, 707, 1687, 4141, 9881, 24341, 28987, 69167, 170387, 997981, 6985867]

約数ペア:

[(1, 6985867), (7, 997981), (41, 170387), (101, 69167), (241, 28987), (287, 24341), (707, 9881), (1687, 4141)]