3104493

素因数分解:

$3^1\times 7^4\times {\mathrm{431}}^1$

素因数の和:462

約数の個数: 20

約数和(自身を含む): 4840128

約数和(自身を除く): 1735635

約数列:

[1, 3, 7, 21, 49, 147, 343, 431, 1029, 1293, 2401, 3017, 7203, 9051, 21119, 63357, 147833, 443499, 1034831, 3104493]

約数ペア:

[(1, 3104493), (3, 1034831), (7, 443499), (21, 147833), (49, 63357), (147, 21119), (343, 9051), (431, 7203), (1029, 3017), (1293, 2401)]