519397053

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 843296256

約数和(自身を除く): 323899203

約数列:

[1, 3, 7, 19, 21, 57, 131, 133, 361, 393, 399, 523, 917, 1083, 1569, 2489, 2527, 2751, 3661, 7467, 7581, 9937, 10983, 17423, 29811, 47291, 52269, 68513, 69559, 141873, 188803, 205539, 208677, 331037, 479591, 566409, 993111, 1301747, 1321621, 1438773, 3905241, 3964863, 9112229, 24733193, 27336687, 74199579, 173132351, 519397053]

約数ペア:

[(1, 519397053), (3, 173132351), (7, 74199579), (19, 27336687), (21, 24733193), (57, 9112229), (131, 3964863), (133, 3905241), (361, 1438773), (393, 1321621), (399, 1301747), (523, 993111), (917, 566409), (1083, 479591), (1569, 331037), (2489, 208677), (2527, 205539), (2751, 188803), (3661, 141873), (7467, 69559), (7581, 68513), (9937, 52269), (10983, 47291), (17423, 29811)]