15412173

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 25021440

約数和(自身を除く): 9609267

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 361, 399, 749, 1083, 2033, 2247, 2527, 6099, 6859, 7581, 14231, 20577, 38627, 42693, 48013, 115881, 144039, 270389, 733913, 811167, 2201739, 5137391, 15412173]

約数ペア:

[(1, 15412173), (3, 5137391), (7, 2201739), (19, 811167), (21, 733913), (57, 270389), (107, 144039), (133, 115881), (321, 48013), (361, 42693), (399, 38627), (749, 20577), (1083, 14231), (2033, 7581), (2247, 6859), (2527, 6099)]