7986441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 11289600

約数和(自身を除く): 3303159

約数列:

[1, 3, 19, 57, 167, 501, 839, 2517, 3173, 9519, 15941, 47823, 140113, 420339, 2662147, 7986441]

約数ペア:

[(1, 7986441), (3, 2662147), (19, 420339), (57, 140113), (167, 47823), (501, 15941), (839, 9519), (2517, 3173)]