7218423

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{14071}}^1$

素因数の和:14099

約数の個数: 16

約数和(自身を含む): 11257600

約数和(自身を除く): 4039177

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 14071, 42213, 126639, 267349, 379917, 802047, 2406141, 7218423]

約数ペア:

[(1, 7218423), (3, 2406141), (9, 802047), (19, 379917), (27, 267349), (57, 126639), (171, 42213), (513, 14071)]