57494757

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 78338240

約数和(自身を除く): 20843483

約数列:

[1, 3, 61, 183, 211, 633, 1489, 4467, 12871, 38613, 90829, 272487, 314179, 942537, 19164919, 57494757]

約数ペア:

[(1, 57494757), (3, 19164919), (61, 942537), (183, 314179), (211, 272487), (633, 90829), (1489, 38613), (4467, 12871)]