2007367271

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{165857}}^1$

素因数の和:165903

約数の個数: 24

約数和(自身を含む): 2647093680

約数和(自身を除く): 639726409

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 165857, 1160999, 2156141, 3151283, 8126993, 15092987, 22058981, 40966679, 105650909, 154412867, 286766753, 2007367271]

約数ペア:

[(1, 2007367271), (7, 286766753), (13, 154412867), (19, 105650909), (49, 40966679), (91, 22058981), (133, 15092987), (247, 8126993), (637, 3151283), (931, 2156141), (1729, 1160999), (12103, 165857)]