6938421

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 10642944

約数和(自身を除く): 3704523

約数列:

[1, 3, 7, 21, 163, 489, 1141, 2027, 3423, 6081, 14189, 42567, 330401, 991203, 2312807, 6938421]

約数ペア:

[(1, 6938421), (3, 2312807), (7, 991203), (21, 330401), (163, 42567), (489, 14189), (1141, 6081), (2027, 3423)]