13398021

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 26812800

約数和(自身を除く): 13414779

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 41, 49, 57, 63, 91, 117, 123, 133, 147, 171, 189, 247, 273, 287, 351, 369, 399, 441, 513, 533, 637, 741, 779, 819, 861, 931, 1107, 1197, 1323, 1599, 1729, 1911, 2009, 2223, 2337, 2457, 2583, 2793, 3591, 3731, 4797, 5187, 5453, 5733, 6027, 6669, 7011, 7749, 8379, 10127, 11193, 12103, 14391, 15561, 16359, 17199, 18081, 21033, 25137, 26117, 30381, 33579, 36309, 38171, 46683, 49077, 54243, 70889, 78351, 91143, 100737, 108927, 114513, 147231, 212667, 235053, 273429, 326781, 343539, 496223, 638001, 705159, 1030617, 1488669, 1914003, 4466007, 13398021]

約数ペア:

[(1, 13398021), (3, 4466007), (7, 1914003), (9, 1488669), (13, 1030617), (19, 705159), (21, 638001), (27, 496223), (39, 343539), (41, 326781), (49, 273429), (57, 235053), (63, 212667), (91, 147231), (117, 114513), (123, 108927), (133, 100737), (147, 91143), (171, 78351), (189, 70889), (247, 54243), (273, 49077), (287, 46683), (351, 38171), (369, 36309), (399, 33579), (441, 30381), (513, 26117), (533, 25137), (637, 21033), (741, 18081), (779, 17199), (819, 16359), (861, 15561), (931, 14391), (1107, 12103), (1197, 11193), (1323, 10127), (1599, 8379), (1729, 7749), (1911, 7011), (2009, 6669), (2223, 6027), (2337, 5733), (2457, 5453), (2583, 5187), (2793, 4797), (3591, 3731)]