3207321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 5066880

約数和(自身を除く): 1859559

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 347, 711, 1027, 1041, 3081, 3123, 4511, 9243, 13533, 27413, 40599, 82239, 246717, 356369, 1069107, 3207321]

約数ペア:

[(1, 3207321), (3, 1069107), (9, 356369), (13, 246717), (39, 82239), (79, 40599), (117, 27413), (237, 13533), (347, 9243), (711, 4511), (1027, 3123), (1041, 3081)]