2146053

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 3587808

約数和(自身を除く): 1441755

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1123, 1911, 3369, 7861, 14599, 23583, 43797, 55027, 102193, 165081, 306579, 715351, 2146053]

約数ペア:

[(1, 2146053), (3, 715351), (7, 306579), (13, 165081), (21, 102193), (39, 55027), (49, 43797), (91, 23583), (147, 14599), (273, 7861), (637, 3369), (1123, 1911)]