493033177

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 628662272

約数和(自身を除く): 135629095

約数列:

[1, 7, 13, 37, 91, 127, 259, 481, 889, 1153, 1651, 3367, 4699, 8071, 11557, 14989, 32893, 42661, 61087, 104923, 146431, 298627, 427609, 554593, 1025017, 1903603, 3882151, 5417947, 13325221, 37925629, 70433311, 493033177]

約数ペア:

[(1, 493033177), (7, 70433311), (13, 37925629), (37, 13325221), (91, 5417947), (127, 3882151), (259, 1903603), (481, 1025017), (889, 554593), (1153, 427609), (1651, 298627), (3367, 146431), (4699, 104923), (8071, 61087), (11557, 42661), (14989, 32893)]