1874361789

素因数分解:

$3^7\times {\mathrm{857047}}^1$

素因数の和:857068

約数の個数: 16

約数和(自身を含む): 2811117440

約数和(自身を除く): 936755651

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 857047, 2571141, 7713423, 23140269, 69420807, 208262421, 624787263, 1874361789]

約数ペア:

[(1, 1874361789), (3, 624787263), (9, 208262421), (27, 69420807), (81, 23140269), (243, 7713423), (729, 2571141), (2187, 857047)]