215437739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9013}}^1$

素因数の和:9118

約数の個数: 16

約数和(自身を含む): 245325024

約数和(自身を除く): 29887285

約数列:

[1, 11, 41, 53, 451, 583, 2173, 9013, 23903, 99143, 369533, 477689, 4064863, 5254579, 19585249, 215437739]

約数ペア:

[(1, 215437739), (11, 19585249), (41, 5254579), (53, 4064863), (451, 477689), (583, 369533), (2173, 99143), (9013, 23903)]