2007130257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{117191}}^1$

素因数の和:117381

約数の個数: 24

約数和(自身を含む): 3181059648

約数和(自身を除く): 1173929391

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 17127, 117191, 351573, 1054719, 1289101, 3867303, 11601909, 20274043, 60822129, 182466387, 223014473, 669043419, 2007130257]

約数ペア:

[(1, 2007130257), (3, 669043419), (9, 223014473), (11, 182466387), (33, 60822129), (99, 20274043), (173, 11601909), (519, 3867303), (1557, 1289101), (1903, 1054719), (5709, 351573), (17127, 117191)]