42571243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 52581312

約数和(自身を除く): 10010069

約数列:

[1, 11, 13, 41, 53, 137, 143, 451, 533, 583, 689, 1507, 1781, 2173, 5617, 5863, 7261, 7579, 19591, 23903, 28249, 61787, 73021, 79871, 94393, 297701, 310739, 803231, 1038323, 3274711, 3870113, 42571243]

約数ペア:

[(1, 42571243), (11, 3870113), (13, 3274711), (41, 1038323), (53, 803231), (137, 310739), (143, 297701), (451, 94393), (533, 79871), (583, 73021), (689, 61787), (1507, 28249), (1781, 23903), (2173, 19591), (5617, 7579), (5863, 7261)]