29176609

素因数分解:

$7^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 40432000

約数和(自身を除く): 11255391

約数列:

[1, 7, 11, 19, 37, 49, 77, 121, 133, 209, 259, 343, 407, 539, 703, 847, 931, 1463, 1813, 2299, 2849, 3773, 4477, 4921, 5929, 6517, 7733, 10241, 12691, 16093, 19943, 31339, 34447, 41503, 54131, 71687, 85063, 112651, 139601, 219373, 241129, 378917, 595441, 788557, 1535611, 2652419, 4168087, 29176609]

約数ペア:

[(1, 29176609), (7, 4168087), (11, 2652419), (19, 1535611), (37, 788557), (49, 595441), (77, 378917), (121, 241129), (133, 219373), (209, 139601), (259, 112651), (343, 85063), (407, 71687), (539, 54131), (703, 41503), (847, 34447), (931, 31339), (1463, 19943), (1813, 16093), (2299, 12691), (2849, 10241), (3773, 7733), (4477, 6517), (4921, 5929)]