855169666561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5327131}}^1$

素因数の和:5327245

約数の個数: 32

約数和(自身を含む): 1104634091520

約数和(自身を除く): 249464424959

約数列:

[1, 7, 17, 19, 71, 119, 133, 323, 497, 1207, 1349, 2261, 8449, 9443, 22933, 160531, 5327131, 37289917, 90561227, 101215489, 378226301, 633928589, 708508423, 1720663313, 2647584107, 6429847117, 7186299719, 12044643191, 45008929819, 50304098033, 122167095223, 855169666561]

約数ペア:

[(1, 855169666561), (7, 122167095223), (17, 50304098033), (19, 45008929819), (71, 12044643191), (119, 7186299719), (133, 6429847117), (323, 2647584107), (497, 1720663313), (1207, 708508423), (1349, 633928589), (2261, 378226301), (8449, 101215489), (9443, 90561227), (22933, 37289917), (160531, 5327131)]