3420989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 4112640

約数和(自身を除く): 691651

約数列:

[1, 11, 13, 47, 143, 509, 517, 611, 5599, 6617, 6721, 23923, 72787, 263153, 310999, 3420989]

約数ペア:

[(1, 3420989), (11, 310999), (13, 263153), (47, 72787), (143, 23923), (509, 6721), (517, 6617), (611, 5599)]