7169421

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1733}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 10986624

約数和(自身を除く): 3817203

約数列:

[1, 3, 7, 21, 197, 591, 1379, 1733, 4137, 5199, 12131, 36393, 341401, 1024203, 2389807, 7169421]

約数ペア:

[(1, 7169421), (3, 2389807), (7, 1024203), (21, 341401), (197, 36393), (591, 12131), (1379, 5199), (1733, 4137)]