13042029

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 24127488

約数和(自身を除く): 11085459

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 43, 77, 91, 101, 129, 143, 231, 273, 301, 303, 429, 473, 559, 707, 903, 1001, 1111, 1313, 1419, 1677, 2121, 3003, 3311, 3333, 3913, 3939, 4343, 6149, 7777, 9191, 9933, 11739, 13029, 14443, 18447, 23331, 27573, 30401, 43043, 43329, 47773, 56459, 91203, 101101, 129129, 143319, 169377, 303303, 334411, 395213, 621049, 1003233, 1185639, 1863147, 4347343, 13042029]

約数ペア:

[(1, 13042029), (3, 4347343), (7, 1863147), (11, 1185639), (13, 1003233), (21, 621049), (33, 395213), (39, 334411), (43, 303303), (77, 169377), (91, 143319), (101, 129129), (129, 101101), (143, 91203), (231, 56459), (273, 47773), (301, 43329), (303, 43043), (429, 30401), (473, 27573), (559, 23331), (707, 18447), (903, 14443), (1001, 13029), (1111, 11739), (1313, 9933), (1419, 9191), (1677, 7777), (2121, 6149), (3003, 4343), (3311, 3939), (3333, 3913)]