388163043

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{271253}}^1$

素因数の和:271315

約数の個数: 16

約数和(自身を含む): 585908640

約数和(自身を除く): 197745597

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 271253, 813759, 2441277, 7323831, 14376409, 43129227, 129387681, 388163043]

約数ペア:

[(1, 388163043), (3, 129387681), (9, 43129227), (27, 14376409), (53, 7323831), (159, 2441277), (477, 813759), (1431, 271253)]