2316721321

素因数分解:

${\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 2387939328

約数和(自身を除く): 71218007

約数列:

[1, 47, 191, 421, 613, 8977, 19787, 28811, 80411, 117083, 258073, 3779317, 5502901, 12129431, 49291943, 2316721321]

約数ペア:

[(1, 2316721321), (47, 49291943), (191, 12129431), (421, 5502901), (613, 3779317), (8977, 258073), (19787, 117083), (28811, 80411)]