1379968119

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 2165436000

約数和(自身を除く): 785467881

約数列:

[1, 3, 9, 19, 41, 57, 123, 149, 171, 369, 447, 779, 1321, 1341, 2337, 2831, 3963, 6109, 7011, 8493, 11889, 18327, 25099, 25479, 54161, 54981, 75297, 116071, 162483, 196829, 225891, 348213, 487449, 590487, 1029059, 1044639, 1771461, 3087177, 3739751, 8069989, 9261531, 11219253, 24209967, 33657759, 72629901, 153329791, 459989373, 1379968119]

約数ペア:

[(1, 1379968119), (3, 459989373), (9, 153329791), (19, 72629901), (41, 33657759), (57, 24209967), (123, 11219253), (149, 9261531), (171, 8069989), (369, 3739751), (447, 3087177), (779, 1771461), (1321, 1044639), (1341, 1029059), (2337, 590487), (2831, 487449), (3963, 348213), (6109, 225891), (7011, 196829), (8493, 162483), (11889, 116071), (18327, 75297), (25099, 54981), (25479, 54161)]