28776207

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 39846240

約数和(自身を除く): 11070033

約数列:

[1, 3, 29, 87, 353, 937, 1059, 2811, 10237, 27173, 30711, 81519, 330761, 992283, 9592069, 28776207]

約数ペア:

[(1, 28776207), (3, 9592069), (29, 992283), (87, 330761), (353, 81519), (937, 30711), (1059, 27173), (2811, 10237)]