47964471

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 67110912

約数和(自身を除く): 19146441

約数列:

[1, 3, 31, 93, 127, 131, 381, 393, 961, 2883, 3937, 4061, 11811, 12183, 16637, 49911, 122047, 125891, 366141, 377673, 515747, 1547241, 15988157, 47964471]

約数ペア:

[(1, 47964471), (3, 15988157), (31, 1547241), (93, 515747), (127, 377673), (131, 366141), (381, 125891), (393, 122047), (961, 49911), (2883, 16637), (3937, 12183), (4061, 11811)]