51298197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21401}}^1$

素因数の和:21468

約数の個数: 16

約数和(自身を含む): 73965312

約数和(自身を除く): 22667115

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 21401, 64203, 363817, 1005847, 1091451, 3017541, 17099399, 51298197]

約数ペア:

[(1, 51298197), (3, 17099399), (17, 3017541), (47, 1091451), (51, 1005847), (141, 363817), (799, 64203), (2397, 21401)]