976021917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{38921}}^1$

素因数の和:39580

約数の個数: 16

約数和(自身を含む): 1403683008

約数和(自身を除く): 427661091

約数列:

[1, 3, 13, 39, 643, 1929, 8359, 25077, 38921, 116763, 505973, 1517919, 25026203, 75078609, 325340639, 976021917]

約数ペア:

[(1, 976021917), (3, 325340639), (13, 75078609), (39, 25026203), (643, 1517919), (1929, 505973), (8359, 116763), (25077, 38921)]