24742157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 29501472

約数和(自身を除く): 4759315

約数列:

[1, 11, 17, 43, 181, 187, 289, 473, 731, 1991, 3077, 3179, 7783, 8041, 12427, 33847, 52309, 85613, 132311, 136697, 575399, 1455421, 2249287, 24742157]

約数ペア:

[(1, 24742157), (11, 2249287), (17, 1455421), (43, 575399), (181, 136697), (187, 132311), (289, 85613), (473, 52309), (731, 33847), (1991, 12427), (3077, 8041), (3179, 7783)]