2344209

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 3742848

約数和(自身を除く): 1398639

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 431, 777, 1293, 1813, 3017, 5439, 9051, 15947, 21119, 47841, 63357, 111629, 334887, 781403, 2344209]

約数ペア:

[(1, 2344209), (3, 781403), (7, 334887), (21, 111629), (37, 63357), (49, 47841), (111, 21119), (147, 15947), (259, 9051), (431, 5439), (777, 3017), (1293, 1813)]