42709227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 65028096

約数和(自身を除く): 22318869

約数列:

[1, 3, 11, 31, 33, 83, 93, 249, 341, 503, 913, 1023, 1509, 2573, 2739, 5533, 7719, 15593, 16599, 28303, 41749, 46779, 84909, 125247, 171523, 459239, 514569, 1294219, 1377717, 3882657, 14236409, 42709227]

約数ペア:

[(1, 42709227), (3, 14236409), (11, 3882657), (31, 1377717), (33, 1294219), (83, 514569), (93, 459239), (249, 171523), (341, 125247), (503, 84909), (913, 46779), (1023, 41749), (1509, 28303), (2573, 16599), (2739, 15593), (5533, 7719)]