385014789

素因数分解:

$3^7\times {\mathrm{176047}}^1$

素因数の和:176068

約数の個数: 16

約数和(自身を含む): 577437440

約数和(自身を除く): 192422651

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 176047, 528141, 1584423, 4753269, 14259807, 42779421, 128338263, 385014789]

約数ペア:

[(1, 385014789), (3, 128338263), (9, 42779421), (27, 14259807), (81, 4753269), (243, 1584423), (729, 528141), (2187, 176047)]