6858243

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 11742720

約数和(自身を除く): 4884477

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 277, 393, 831, 917, 1179, 1939, 2493, 2751, 3537, 5817, 7479, 8253, 17451, 24759, 36287, 52353, 108861, 254009, 326583, 762027, 979749, 2286081, 6858243]

約数ペア:

[(1, 6858243), (3, 2286081), (7, 979749), (9, 762027), (21, 326583), (27, 254009), (63, 108861), (131, 52353), (189, 36287), (277, 24759), (393, 17451), (831, 8253), (917, 7479), (1179, 5817), (1939, 3537), (2493, 2751)]