522040239

素因数分解:

$3^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{10093}}^1$

素因数の和:10927

約数の個数: 24

約数和(自身を含む): 862915872

約数和(自身を除く): 340875633

約数列:

[1, 3, 7, 9, 21, 63, 821, 2463, 5747, 7389, 10093, 17241, 30279, 51723, 70651, 90837, 211953, 635859, 8286353, 24859059, 58004471, 74577177, 174013413, 522040239]

約数ペア:

[(1, 522040239), (3, 174013413), (7, 74577177), (9, 58004471), (21, 24859059), (63, 8286353), (821, 635859), (2463, 211953), (5747, 90837), (7389, 70651), (10093, 51723), (17241, 30279)]