3521739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 5130272

約数和(自身を除く): 1608533

約数列:

[1, 3, 13, 39, 73, 219, 949, 1237, 2847, 3711, 16081, 48243, 90301, 270903, 1173913, 3521739]

約数ペア:

[(1, 3521739), (3, 1173913), (13, 270903), (39, 90301), (73, 48243), (219, 16081), (949, 3711), (1237, 2847)]