6880237

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 8646400

約数和(自身を除く): 1766163

約数列:

[1, 7, 13, 49, 91, 343, 637, 1543, 4459, 10801, 20059, 75607, 140413, 529249, 982891, 6880237]

約数ペア:

[(1, 6880237), (7, 982891), (13, 529249), (49, 140413), (91, 75607), (343, 20059), (637, 10801), (1543, 4459)]