7243327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 9250416

約数和(自身を除く): 2007089

約数列:

[1, 7, 13, 49, 83, 91, 137, 581, 637, 959, 1079, 1781, 4067, 6713, 7553, 11371, 12467, 52871, 79597, 87269, 147823, 557179, 1034761, 7243327]

約数ペア:

[(1, 7243327), (7, 1034761), (13, 557179), (49, 147823), (83, 87269), (91, 79597), (137, 52871), (581, 12467), (637, 11371), (959, 7553), (1079, 6713), (1781, 4067)]