2055366909

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{212837}}^1$

素因数の和:212909

約数の個数: 24

約数和(自身を含む): 3154259160

約数和(自身を除く): 1098892251

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 9657, 212837, 638511, 1915533, 6172273, 7874969, 18516819, 23624907, 55550457, 70874721, 228374101, 685122303, 2055366909]

約数ペア:

[(1, 2055366909), (3, 685122303), (9, 228374101), (29, 70874721), (37, 55550457), (87, 23624907), (111, 18516819), (261, 7874969), (333, 6172273), (1073, 1915533), (3219, 638511), (9657, 212837)]