2645621883

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{377353}}^1$

素因数の和:377419

約数の個数: 24

約数和(自身を含む): 4120705680

約数和(自身を除く): 1475083797

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 377353, 1132059, 3396177, 7169707, 15471473, 21509121, 46414419, 64527363, 139243257, 293957987, 881873961, 2645621883]

約数ペア:

[(1, 2645621883), (3, 881873961), (9, 293957987), (19, 139243257), (41, 64527363), (57, 46414419), (123, 21509121), (171, 15471473), (369, 7169707), (779, 3396177), (2337, 1132059), (7011, 377353)]