2449740069

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21377}}^1$

素因数の和:21514

約数の個数: 48

約数和(自身を含む): 4322118528

約数和(自身を除く): 1872378459

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 749, 963, 1071, 1819, 2247, 5457, 6741, 12733, 16371, 21377, 38199, 64131, 114597, 149639, 192393, 363409, 448917, 1090227, 1346751, 2287339, 2543863, 3270681, 6862017, 7631589, 16011373, 20586051, 22894767, 38884763, 48034119, 116654289, 144102357, 272193341, 349962867, 816580023, 2449740069]

約数ペア:

[(1, 2449740069), (3, 816580023), (7, 349962867), (9, 272193341), (17, 144102357), (21, 116654289), (51, 48034119), (63, 38884763), (107, 22894767), (119, 20586051), (153, 16011373), (321, 7631589), (357, 6862017), (749, 3270681), (963, 2543863), (1071, 2287339), (1819, 1346751), (2247, 1090227), (5457, 448917), (6741, 363409), (12733, 192393), (16371, 149639), (21377, 114597), (38199, 64131)]