211184489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5104

約数の個数: 16

約数和(自身を含む): 232720128

約数和(自身を除く): 21535639

約数列:

[1, 17, 47, 53, 799, 901, 2491, 4987, 42347, 84779, 234389, 264311, 3984613, 4493287, 12422617, 211184489]

約数ペア:

[(1, 211184489), (17, 12422617), (47, 4493287), (53, 3984613), (799, 264311), (901, 234389), (2491, 84779), (4987, 42347)]