2911557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 4290048

約数和(自身を除く): 1378491

約数列:

[1, 3, 11, 33, 83, 249, 913, 1063, 2739, 3189, 11693, 35079, 88229, 264687, 970519, 2911557]

約数ペア:

[(1, 2911557), (3, 970519), (11, 264687), (33, 88229), (83, 35079), (249, 11693), (913, 3189), (1063, 2739)]