1188442017

素因数分解:

$3^3\times 7^1\times {\mathrm{6288053}}^1$

素因数の和:6288069

約数の個数: 16

約数和(自身を含む): 2012177280

約数和(自身を除く): 823735263

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6288053, 18864159, 44016371, 56592477, 132049113, 169777431, 396147339, 1188442017]

約数ペア:

[(1, 1188442017), (3, 396147339), (7, 169777431), (9, 132049113), (21, 56592477), (27, 44016371), (63, 18864159), (189, 6288053)]