7540017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 10656000

約数和(自身を除く): 3115983

約数列:

[1, 3, 19, 57, 179, 537, 739, 2217, 3401, 10203, 14041, 42123, 132281, 396843, 2513339, 7540017]

約数ペア:

[(1, 7540017), (3, 2513339), (19, 396843), (57, 132281), (179, 42123), (537, 14041), (739, 10203), (2217, 3401)]