7349991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3222

約数の個数: 16

約数和(自身を含む): 10844928

約数和(自身を除く): 3494937

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 3137, 9411, 34507, 103521, 222727, 668181, 2449997, 7349991]

約数ペア:

[(1, 7349991), (3, 2449997), (11, 668181), (33, 222727), (71, 103521), (213, 34507), (781, 9411), (2343, 3137)]