3901743

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 6190080

約数和(自身を除く): 2288337

約数列:

[1, 3, 9, 23, 27, 61, 69, 103, 183, 207, 309, 549, 621, 927, 1403, 1647, 2369, 2781, 4209, 6283, 7107, 12627, 18849, 21321, 37881, 56547, 63963, 144509, 169641, 433527, 1300581, 3901743]

約数ペア:

[(1, 3901743), (3, 1300581), (9, 433527), (23, 169641), (27, 144509), (61, 63963), (69, 56547), (103, 37881), (183, 21321), (207, 18849), (309, 12627), (549, 7107), (621, 6283), (927, 4209), (1403, 2781), (1647, 2369)]