9730791

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 16152864

約数和(自身を除く): 6422073

約数列:

[1, 3, 7, 9, 21, 63, 257, 601, 771, 1799, 1803, 2313, 4207, 5397, 5409, 12621, 16191, 37863, 154457, 463371, 1081199, 1390113, 3243597, 9730791]

約数ペア:

[(1, 9730791), (3, 3243597), (7, 1390113), (9, 1081199), (21, 463371), (63, 154457), (257, 37863), (601, 16191), (771, 12621), (1799, 5409), (1803, 5397), (2313, 4207)]