1296802731

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{611411}}^1$

素因数の和:611522

約数の個数: 16

約数和(自身を含む): 1995648768

約数和(自身を除く): 698846037

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 611411, 1834233, 4279877, 12839631, 61752511, 185257533, 432267577, 1296802731]

約数ペア:

[(1, 1296802731), (3, 432267577), (7, 185257533), (21, 61752511), (101, 12839631), (303, 4279877), (707, 1834233), (2121, 611411)]