12545973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 19880640

約数和(自身を除く): 7334667

約数列:

[1, 3, 9, 11, 33, 99, 353, 359, 1059, 1077, 3177, 3231, 3883, 3949, 11649, 11847, 34947, 35541, 126727, 380181, 1140543, 1393997, 4181991, 12545973]

約数ペア:

[(1, 12545973), (3, 4181991), (9, 1393997), (11, 1140543), (33, 380181), (99, 126727), (353, 35541), (359, 34947), (1059, 11847), (1077, 11649), (3177, 3949), (3231, 3883)]