4005963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 6511680

約数和(自身を除く): 2505717

約数列:

[1, 3, 9, 13, 27, 39, 101, 113, 117, 303, 339, 351, 909, 1017, 1313, 1469, 2727, 3051, 3939, 4407, 11413, 11817, 13221, 34239, 35451, 39663, 102717, 148369, 308151, 445107, 1335321, 4005963]

約数ペア:

[(1, 4005963), (3, 1335321), (9, 445107), (13, 308151), (27, 148369), (39, 102717), (101, 39663), (113, 35451), (117, 34239), (303, 13221), (339, 11817), (351, 11413), (909, 4407), (1017, 3939), (1313, 3051), (1469, 2727)]