1662831

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 2602080

約数和(自身を除く): 939249

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 277, 667, 831, 2001, 2493, 6003, 6371, 8033, 19113, 24099, 57339, 72297, 184759, 554277, 1662831]

約数ペア:

[(1, 1662831), (3, 554277), (9, 184759), (23, 72297), (29, 57339), (69, 24099), (87, 19113), (207, 8033), (261, 6371), (277, 6003), (667, 2493), (831, 2001)]