7051293

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:606

約数の個数: 20

約数和(自身を含む): 10605408

約数和(自身を除く): 3554115

約数列:

[1, 3, 9, 27, 81, 263, 331, 789, 993, 2367, 2979, 7101, 8937, 21303, 26811, 87053, 261159, 783477, 2350431, 7051293]

約数ペア:

[(1, 7051293), (3, 2350431), (9, 783477), (27, 261159), (81, 87053), (263, 26811), (331, 21303), (789, 8937), (993, 7101), (2367, 2979)]