40769247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 60217344

約数和(自身を除く): 19448097

約数列:

[1, 3, 17, 31, 51, 93, 107, 241, 321, 527, 723, 1581, 1819, 3317, 4097, 5457, 7471, 9951, 12291, 22413, 25787, 56389, 77361, 127007, 169167, 381021, 438379, 799397, 1315137, 2398191, 13589749, 40769247]

約数ペア:

[(1, 40769247), (3, 13589749), (17, 2398191), (31, 1315137), (51, 799397), (93, 438379), (107, 381021), (241, 169167), (321, 127007), (527, 77361), (723, 56389), (1581, 25787), (1819, 22413), (3317, 12291), (4097, 9951), (5457, 7471)]