357156933

素因数分解:

$3^1\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{2003}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 554691168

約数和(自身を除く): 197534235

約数列:

[1, 3, 7, 21, 49, 147, 1213, 2003, 3639, 6009, 8491, 14021, 25473, 42063, 59437, 98147, 178311, 294441, 2429639, 7288917, 17007473, 51022419, 119052311, 357156933]

約数ペア:

[(1, 357156933), (3, 119052311), (7, 51022419), (21, 17007473), (49, 7288917), (147, 2429639), (1213, 294441), (2003, 178311), (3639, 98147), (6009, 59437), (8491, 42063), (14021, 25473)]