2674581

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 4478208

約数和(自身を除く): 1803627

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 101, 273, 291, 303, 679, 707, 1261, 1313, 2037, 2121, 3783, 3939, 8827, 9191, 9797, 26481, 27573, 29391, 68579, 127361, 205737, 382083, 891527, 2674581]

約数ペア:

[(1, 2674581), (3, 891527), (7, 382083), (13, 205737), (21, 127361), (39, 68579), (91, 29391), (97, 27573), (101, 26481), (273, 9797), (291, 9191), (303, 8827), (679, 3939), (707, 3783), (1261, 2121), (1313, 2037)]