1940417217

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{3217939}}^1$

素因数の和:3218012

約数の個数: 12

約数和(自身を含む): 2844658960

約数和(自身を除く): 904241743

約数列:

[1, 3, 9, 67, 201, 603, 3217939, 9653817, 28961451, 215601913, 646805739, 1940417217]

約数ペア:

[(1, 1940417217), (3, 646805739), (9, 215601913), (67, 28961451), (201, 9653817), (603, 3217939)]