426012903

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3231

約数の個数: 24

約数和(自身を含む): 625482000

約数和(自身を除く): 199469097

約数列:

[1, 3, 9, 107, 149, 321, 447, 963, 1341, 2969, 8907, 15943, 26721, 47829, 143487, 317683, 442381, 953049, 1327143, 2859147, 3981429, 47334767, 142004301, 426012903]

約数ペア:

[(1, 426012903), (3, 142004301), (9, 47334767), (107, 3981429), (149, 2859147), (321, 1327143), (447, 953049), (963, 442381), (1341, 317683), (2969, 143487), (8907, 47829), (15943, 26721)]