389733357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{97021}}^1$

素因数の和:97140

約数の個数: 16

約数和(自身を含む): 565056128

約数和(自身を除く): 175322771

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 97021, 291063, 1261273, 3783819, 9993163, 29979489, 129911119, 389733357]

約数ペア:

[(1, 389733357), (3, 129911119), (13, 29979489), (39, 9993163), (103, 3783819), (309, 1261273), (1339, 291063), (4017, 97021)]