15702234429

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1\times {\mathrm{18211}}^1$

素因数の和:20401

約数の個数: 32

約数和(自身を含む): 25199580160

約数和(自身を除く): 9497345731

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2161, 6483, 15127, 18211, 41059, 45381, 54633, 123177, 127477, 287413, 346009, 382431, 862239, 1038027, 2422063, 7266189, 39353971, 118061913, 275477797, 747725449, 826433391, 2243176347, 5234078143, 15702234429]

約数ペア:

[(1, 15702234429), (3, 5234078143), (7, 2243176347), (19, 826433391), (21, 747725449), (57, 275477797), (133, 118061913), (399, 39353971), (2161, 7266189), (6483, 2422063), (15127, 1038027), (18211, 862239), (41059, 382431), (45381, 346009), (54633, 287413), (123177, 127477)]