3645111421

素因数分解:

$7^3\times {\mathrm{887}}^1\times {\mathrm{11981}}^1$

素因数の和:12889

約数の個数: 16

約数和(自身を含む): 4256006400

約数和(自身を除く): 610894979

約数列:

[1, 7, 49, 343, 887, 6209, 11981, 43463, 83867, 304241, 587069, 4109483, 10627147, 74390029, 520730203, 3645111421]

約数ペア:

[(1, 3645111421), (7, 520730203), (49, 74390029), (343, 10627147), (887, 4109483), (6209, 587069), (11981, 304241), (43463, 83867)]