12697377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 22471680

約数和(自身を除く): 9774303

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 263, 363, 399, 627, 789, 847, 1463, 1841, 2299, 2541, 2893, 4389, 4997, 5523, 6897, 8679, 14991, 16093, 20251, 31823, 34979, 48279, 54967, 60753, 95469, 104937, 164901, 222761, 384769, 604637, 668283, 1154307, 1813911, 4232459, 12697377]

約数ペア:

[(1, 12697377), (3, 4232459), (7, 1813911), (11, 1154307), (19, 668283), (21, 604637), (33, 384769), (57, 222761), (77, 164901), (121, 104937), (133, 95469), (209, 60753), (231, 54967), (263, 48279), (363, 34979), (399, 31823), (627, 20251), (789, 16093), (847, 14991), (1463, 8679), (1841, 6897), (2299, 5523), (2541, 4997), (2893, 4389)]