28831029

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 41355552

約数和(自身を除く): 12524523

約数列:

[1, 3, 23, 37, 69, 111, 491, 529, 851, 1473, 1587, 2553, 11293, 18167, 19573, 33879, 54501, 58719, 259739, 417841, 779217, 1253523, 9610343, 28831029]

約数ペア:

[(1, 28831029), (3, 9610343), (23, 1253523), (37, 779217), (69, 417841), (111, 259739), (491, 58719), (529, 54501), (851, 33879), (1473, 19573), (1587, 18167), (2553, 11293)]