13741959

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 25067520

約数和(自身を除く): 11325561

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 101, 133, 209, 217, 231, 303, 341, 399, 589, 627, 651, 707, 1023, 1111, 1463, 1767, 1919, 2121, 2387, 3131, 3333, 4123, 4389, 5757, 6479, 7161, 7777, 9393, 12369, 13433, 19437, 21109, 21917, 23331, 34441, 40299, 45353, 59489, 63327, 65751, 103323, 136059, 147763, 178467, 241087, 416423, 443289, 654379, 723261, 1249269, 1963137, 4580653, 13741959]

約数ペア:

[(1, 13741959), (3, 4580653), (7, 1963137), (11, 1249269), (19, 723261), (21, 654379), (31, 443289), (33, 416423), (57, 241087), (77, 178467), (93, 147763), (101, 136059), (133, 103323), (209, 65751), (217, 63327), (231, 59489), (303, 45353), (341, 40299), (399, 34441), (589, 23331), (627, 21917), (651, 21109), (707, 19437), (1023, 13433), (1111, 12369), (1463, 9393), (1767, 7777), (1919, 7161), (2121, 6479), (2387, 5757), (3131, 4389), (3333, 4123)]