2016171147

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 2834092800

約数和(自身を除く): 817921653

約数列:

[1, 3, 29, 87, 107, 109, 321, 327, 1987, 3103, 3161, 5961, 9309, 9483, 11663, 34989, 57623, 172869, 212609, 216583, 338227, 637827, 649749, 1014681, 6165661, 6280907, 18496983, 18842721, 23174381, 69523143, 672057049, 2016171147]

約数ペア:

[(1, 2016171147), (3, 672057049), (29, 69523143), (87, 23174381), (107, 18842721), (109, 18496983), (321, 6280907), (327, 6165661), (1987, 1014681), (3103, 649749), (3161, 637827), (5961, 338227), (9309, 216583), (9483, 212609), (11663, 172869), (34989, 57623)]