13840827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 25025280

約数和(自身を除く): 11184453

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 419, 429, 847, 1001, 1257, 1573, 2541, 2933, 3003, 4609, 4719, 5447, 8799, 11011, 13827, 16341, 32263, 33033, 38129, 50699, 59917, 96789, 114387, 152097, 179751, 354893, 419419, 659087, 1064679, 1258257, 1977261, 4613609, 13840827]

約数ペア:

[(1, 13840827), (3, 4613609), (7, 1977261), (11, 1258257), (13, 1064679), (21, 659087), (33, 419419), (39, 354893), (77, 179751), (91, 152097), (121, 114387), (143, 96789), (231, 59917), (273, 50699), (363, 38129), (419, 33033), (429, 32263), (847, 16341), (1001, 13827), (1257, 11011), (1573, 8799), (2541, 5447), (2933, 4719), (3003, 4609)]