669404733

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 959713920

約数和(自身を除く): 290309187

約数列:

[1, 3, 17, 51, 107, 241, 321, 509, 723, 1527, 1819, 4097, 5457, 8653, 12291, 25787, 25959, 54463, 77361, 122669, 163389, 368007, 438379, 925871, 1315137, 2085373, 2777613, 6256119, 13125583, 39376749, 223134911, 669404733]

約数ペア:

[(1, 669404733), (3, 223134911), (17, 39376749), (51, 13125583), (107, 6256119), (241, 2777613), (321, 2085373), (509, 1315137), (723, 925871), (1527, 438379), (1819, 368007), (4097, 163389), (5457, 122669), (8653, 77361), (12291, 54463), (25787, 25959)]