2241580509

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8081}}^1$

素因数の和:8155

約数の個数: 72

約数和(自身を含む): 4096313208

約数和(自身を除く): 1854732699

約数列:

[1, 3, 7, 9, 17, 21, 37, 49, 51, 63, 111, 119, 147, 153, 259, 333, 357, 441, 629, 777, 833, 1071, 1813, 1887, 2331, 2499, 4403, 5439, 5661, 7497, 8081, 13209, 16317, 24243, 30821, 39627, 56567, 72729, 92463, 137377, 169701, 277389, 298997, 395969, 412131, 509103, 896991, 961639, 1187907, 1236393, 2092979, 2690973, 2884917, 3563721, 5082949, 6278937, 6731473, 8654751, 14650853, 15248847, 18836811, 20194419, 35580643, 43952559, 45746541, 60583257, 106741929, 131857677, 249064501, 320225787, 747193503, 2241580509]

約数ペア:

[(1, 2241580509), (3, 747193503), (7, 320225787), (9, 249064501), (17, 131857677), (21, 106741929), (37, 60583257), (49, 45746541), (51, 43952559), (63, 35580643), (111, 20194419), (119, 18836811), (147, 15248847), (153, 14650853), (259, 8654751), (333, 6731473), (357, 6278937), (441, 5082949), (629, 3563721), (777, 2884917), (833, 2690973), (1071, 2092979), (1813, 1236393), (1887, 1187907), (2331, 961639), (2499, 896991), (4403, 509103), (5439, 412131), (5661, 395969), (7497, 298997), (8081, 277389), (13209, 169701), (16317, 137377), (24243, 92463), (30821, 72729), (39627, 56567)]