2128284417

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5961581}}^1$

素因数の和:5961608

約数の個数: 16

約数和(自身を含む): 3433871232

約数和(自身を除く): 1305586815

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5961581, 17884743, 41731067, 101346877, 125193201, 304040631, 709428139, 2128284417]

約数ペア:

[(1, 2128284417), (3, 709428139), (7, 304040631), (17, 125193201), (21, 101346877), (51, 41731067), (119, 17884743), (357, 5961581)]