8390283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 12379392

約数和(自身を除く): 3989109

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 3581, 10743, 39391, 118173, 254251, 762753, 2796761, 8390283]

約数ペア:

[(1, 8390283), (3, 2796761), (11, 762753), (33, 254251), (71, 118173), (213, 39391), (781, 10743), (2343, 3581)]