6939243

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1803

約数の個数: 16

約数和(自身を含む): 10352160

約数和(自身を除く): 3412917

約数列:

[1, 3, 9, 27, 157, 471, 1413, 1637, 4239, 4911, 14733, 44199, 257009, 771027, 2313081, 6939243]

約数ペア:

[(1, 6939243), (3, 2313081), (9, 771027), (27, 257009), (157, 44199), (471, 14733), (1413, 4911), (1637, 4239)]