38941329

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 61043808

約数和(自身を除く): 22102479

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 2731, 4753, 8193, 14259, 19117, 57351, 133819, 264907, 401457, 794721, 1854349, 5563047, 12980443, 38941329]

約数ペア:

[(1, 38941329), (3, 12980443), (7, 5563047), (21, 1854349), (49, 794721), (97, 401457), (147, 264907), (291, 133819), (679, 57351), (2037, 19117), (2731, 14259), (4753, 8193)]