42781173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{14419}}^1$

素因数の和:14488

約数の個数: 16

約数和(自身を含む): 60910080

約数和(自身を除く): 18128907

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 14419, 43257, 331637, 620017, 994911, 1860051, 14260391, 42781173]

約数ペア:

[(1, 42781173), (3, 14260391), (23, 1860051), (43, 994911), (69, 620017), (129, 331637), (989, 43257), (2967, 14419)]