2080853397

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{52511}}^1$

素因数の和:52578

約数の個数: 48

約数和(自身を含む): 3735493632

約数和(自身を除く): 1654640235

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1887, 2331, 4403, 5661, 13209, 39627, 52511, 157533, 367577, 472599, 892687, 1102731, 1942907, 2678061, 3308193, 5828721, 6248809, 8034183, 13600349, 17486163, 18746427, 33029419, 40801047, 56239281, 99088257, 122403141, 231205933, 297264771, 693617799, 2080853397]

約数ペア:

[(1, 2080853397), (3, 693617799), (7, 297264771), (9, 231205933), (17, 122403141), (21, 99088257), (37, 56239281), (51, 40801047), (63, 33029419), (111, 18746427), (119, 17486163), (153, 13600349), (259, 8034183), (333, 6248809), (357, 5828721), (629, 3308193), (777, 2678061), (1071, 1942907), (1887, 1102731), (2331, 892687), (4403, 472599), (5661, 367577), (13209, 157533), (39627, 52511)]