2155237271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 2571782400

約数和(自身を除く): 416545129

約数列:

[1, 11, 17, 43, 109, 187, 473, 731, 1199, 1853, 2459, 4687, 8041, 20383, 27049, 41803, 51557, 79679, 105737, 268031, 459833, 876469, 1163107, 1797529, 2948341, 4556527, 11525333, 19772819, 50121797, 126778663, 195930661, 2155237271]

約数ペア:

[(1, 2155237271), (11, 195930661), (17, 126778663), (43, 50121797), (109, 19772819), (187, 11525333), (473, 4556527), (731, 2948341), (1199, 1797529), (1853, 1163107), (2459, 876469), (4687, 459833), (8041, 268031), (20383, 105737), (27049, 79679), (41803, 51557)]