15820228743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1\times {\mathrm{5507}}^1$

素因数の和:6115

約数の個数: 32

約数和(自身を含む): 23172728832

約数和(自身を除く): 7352500089

約数列:

[1, 3, 11, 33, 263, 331, 789, 993, 2893, 3641, 5507, 8679, 10923, 16521, 60577, 87053, 181731, 261159, 957583, 1448341, 1822817, 2872749, 4345023, 5468451, 15931751, 20050987, 47795253, 60152961, 479400871, 1438202613, 5273409581, 15820228743]

約数ペア:

[(1, 15820228743), (3, 5273409581), (11, 1438202613), (33, 479400871), (263, 60152961), (331, 47795253), (789, 20050987), (993, 15931751), (2893, 5468451), (3641, 4345023), (5507, 2872749), (8679, 1822817), (10923, 1448341), (16521, 957583), (60577, 261159), (87053, 181731)]