13803339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 21086208

約数和(自身を除く): 7282869

約数列:

[1, 3, 11, 31, 33, 93, 103, 131, 309, 341, 393, 1023, 1133, 1441, 3193, 3399, 4061, 4323, 9579, 12183, 13493, 35123, 40479, 44671, 105369, 134013, 148423, 418283, 445269, 1254849, 4601113, 13803339]

約数ペア:

[(1, 13803339), (3, 4601113), (11, 1254849), (31, 445269), (33, 418283), (93, 148423), (103, 134013), (131, 105369), (309, 44671), (341, 40479), (393, 35123), (1023, 13493), (1133, 12183), (1441, 9579), (3193, 4323), (3399, 4061)]