7245441

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 12592320

約数和(自身を除く): 5346879

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 6053, 18159, 42371, 54477, 115007, 127113, 345021, 381339, 805049, 1035063, 2415147, 7245441]

約数ペア:

[(1, 7245441), (3, 2415147), (7, 1035063), (9, 805049), (19, 381339), (21, 345021), (57, 127113), (63, 115007), (133, 54477), (171, 42371), (399, 18159), (1197, 6053)]