1069767

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 20

約数和(自身を含む): 1637856

約数和(自身を除く): 568089

約数列:

[1, 3, 9, 27, 47, 81, 141, 281, 423, 843, 1269, 2529, 3807, 7587, 13207, 22761, 39621, 118863, 356589, 1069767]

約数ペア:

[(1, 1069767), (3, 356589), (9, 118863), (27, 39621), (47, 22761), (81, 13207), (141, 7587), (281, 3807), (423, 2529), (843, 1269)]