6623981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 8260224

約数和(自身を除く): 1636243

約数列:

[1, 7, 13, 83, 91, 581, 877, 1079, 6139, 7553, 11401, 72791, 79807, 509537, 946283, 6623981]

約数ペア:

[(1, 6623981), (7, 946283), (13, 509537), (83, 79807), (91, 72791), (581, 11401), (877, 7553), (1079, 6139)]