8278491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5737}}^1$

素因数の和:5790

約数の個数: 16

約数和(自身を含む): 12210464

約数和(自身を除く): 3931973

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 5737, 17211, 74581, 212269, 223743, 636807, 2759497, 8278491]

約数ペア:

[(1, 8278491), (3, 2759497), (13, 636807), (37, 223743), (39, 212269), (111, 74581), (481, 17211), (1443, 5737)]