91315693

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3019}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 108720000

約数和(自身を除く): 17404307

約数列:

[1, 7, 29, 149, 203, 1043, 3019, 4321, 21133, 30247, 87551, 449831, 612857, 3148817, 13045099, 91315693]

約数ペア:

[(1, 91315693), (7, 13045099), (29, 3148817), (149, 612857), (203, 449831), (1043, 87551), (3019, 30247), (4321, 21133)]