9749181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 14055104

約数和(自身を除く): 4305923

約数列:

[1, 3, 13, 39, 457, 547, 1371, 1641, 5941, 7111, 17823, 21333, 249979, 749937, 3249727, 9749181]

約数ペア:

[(1, 9749181), (3, 3249727), (13, 749937), (39, 249979), (457, 21333), (547, 17823), (1371, 7111), (1641, 5941)]