47228433

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 77629440

約数和(自身を除く): 30401007

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 2887, 5453, 8661, 16359, 20209, 54853, 60627, 118367, 164559, 355101, 383971, 828569, 1151913, 2248973, 2485707, 6746919, 15742811, 47228433]

約数ペア:

[(1, 47228433), (3, 15742811), (7, 6746919), (19, 2485707), (21, 2248973), (41, 1151913), (57, 828569), (123, 383971), (133, 355101), (287, 164559), (399, 118367), (779, 60627), (861, 54853), (2337, 20209), (2887, 16359), (5453, 8661)]