1180921857

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{29819}}^1$

素因数の和:30172

約数の個数: 16

約数和(自身を含む): 1616482560

約数和(自身を除く): 435560703

約数列:

[1, 3, 43, 129, 307, 921, 13201, 29819, 39603, 89457, 1282217, 3846651, 9154433, 27463299, 393640619, 1180921857]

約数ペア:

[(1, 1180921857), (3, 393640619), (43, 27463299), (129, 9154433), (307, 3846651), (921, 1282217), (13201, 89457), (29819, 39603)]