938431467

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18757}}^1$

素因数の和:18892

約数の個数: 32

約数和(自身を含む): 1485633600

約数和(自身を除く): 547202133

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 981, 1853, 2943, 5559, 16677, 18757, 50031, 56271, 168813, 318869, 506439, 956607, 2044513, 2869821, 6133539, 8609463, 18400617, 34756721, 55201851, 104270163, 312810489, 938431467]

約数ペア:

[(1, 938431467), (3, 312810489), (9, 104270163), (17, 55201851), (27, 34756721), (51, 18400617), (109, 8609463), (153, 6133539), (327, 2869821), (459, 2044513), (981, 956607), (1853, 506439), (2943, 318869), (5559, 168813), (16677, 56271), (18757, 50031)]