3068721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 4852224

約数和(自身を除く): 1783503

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 647, 1581, 1941, 4743, 5823, 10999, 20057, 32997, 60171, 98991, 180513, 340969, 1022907, 3068721]

約数ペア:

[(1, 3068721), (3, 1022907), (9, 340969), (17, 180513), (31, 98991), (51, 60171), (93, 32997), (153, 20057), (279, 10999), (527, 5823), (647, 4743), (1581, 1941)]