802216129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 991362240

約数和(自身を除く): 189146111

約数列:

[1, 11, 13, 37, 107, 109, 143, 169, 407, 481, 1177, 1199, 1391, 1417, 1859, 3959, 4033, 5291, 6253, 11663, 15301, 15587, 18083, 18421, 43549, 44363, 51467, 52429, 68783, 128293, 151619, 198913, 202631, 431531, 566137, 576719, 669071, 681577, 1667809, 1971047, 4746841, 5609903, 7359781, 7497347, 21681517, 61708933, 72928739, 802216129]

約数ペア:

[(1, 802216129), (11, 72928739), (13, 61708933), (37, 21681517), (107, 7497347), (109, 7359781), (143, 5609903), (169, 4746841), (407, 1971047), (481, 1667809), (1177, 681577), (1199, 669071), (1391, 576719), (1417, 566137), (1859, 431531), (3959, 202631), (4033, 198913), (5291, 151619), (6253, 128293), (11663, 68783), (15301, 52429), (15587, 51467), (18083, 44363), (18421, 43549)]