3642219

素因数分解:

$3^3\times 7^2\times {\mathrm{2753}}^1$

素因数の和:2776

約数の個数: 24

約数和(自身を含む): 6279120

約数和(自身を除く): 2636901

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2753, 8259, 19271, 24777, 57813, 74331, 134897, 173439, 404691, 520317, 1214073, 3642219]

約数ペア:

[(1, 3642219), (3, 1214073), (7, 520317), (9, 404691), (21, 173439), (27, 134897), (49, 74331), (63, 57813), (147, 24777), (189, 19271), (441, 8259), (1323, 2753)]