345247441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3613}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 462129408

約数和(自身を除く): 116881967

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 511, 803, 1241, 1309, 3613, 5621, 8687, 13651, 25291, 39743, 61421, 95557, 263749, 278201, 429947, 675631, 1846243, 2901239, 4483733, 4729417, 20308673, 31386131, 49321063, 345247441]

約数ペア:

[(1, 345247441), (7, 49321063), (11, 31386131), (17, 20308673), (73, 4729417), (77, 4483733), (119, 2901239), (187, 1846243), (511, 675631), (803, 429947), (1241, 278201), (1309, 263749), (3613, 95557), (5621, 61421), (8687, 39743), (13651, 25291)]