5242137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 2741223

約数列:

[1, 3, 17, 23, 41, 51, 69, 109, 123, 327, 391, 697, 943, 1173, 1853, 2091, 2507, 2829, 4469, 5559, 7521, 13407, 16031, 42619, 48093, 75973, 102787, 127857, 227919, 308361, 1747379, 5242137]

約数ペア:

[(1, 5242137), (3, 1747379), (17, 308361), (23, 227919), (41, 127857), (51, 102787), (69, 75973), (109, 48093), (123, 42619), (327, 16031), (391, 13407), (697, 7521), (943, 5559), (1173, 4469), (1853, 2829), (2091, 2507)]