542743407

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{533671}}^1$

素因数の和:533790

約数の個数: 12

約数和(自身を含む): 790901904

約数和(自身を除く): 248158497

約数列:

[1, 3, 9, 113, 339, 1017, 533671, 1601013, 4803039, 60304823, 180914469, 542743407]

約数ペア:

[(1, 542743407), (3, 180914469), (9, 60304823), (113, 4803039), (339, 1601013), (1017, 533671)]