2403137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 2830464

約数和(自身を除く): 427327

約数列:

[1, 11, 17, 71, 181, 187, 781, 1207, 1991, 3077, 12851, 13277, 33847, 141361, 218467, 2403137]

約数ペア:

[(1, 2403137), (11, 218467), (17, 141361), (71, 33847), (181, 13277), (187, 12851), (781, 3077), (1207, 1991)]