14731821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 25278400

約数和(自身を除く): 10546579

約数列:

[1, 3, 9, 13, 19, 27, 39, 47, 57, 117, 141, 171, 247, 351, 423, 513, 611, 741, 893, 1269, 1833, 2209, 2223, 2679, 5499, 6627, 6669, 8037, 11609, 16497, 19881, 24111, 28717, 34827, 41971, 59643, 86151, 104481, 125913, 258453, 313443, 377739, 545623, 775359, 1133217, 1636869, 4910607, 14731821]

約数ペア:

[(1, 14731821), (3, 4910607), (9, 1636869), (13, 1133217), (19, 775359), (27, 545623), (39, 377739), (47, 313443), (57, 258453), (117, 125913), (141, 104481), (171, 86151), (247, 59643), (351, 41971), (423, 34827), (513, 28717), (611, 24111), (741, 19881), (893, 16497), (1269, 11609), (1833, 8037), (2209, 6669), (2223, 6627), (2679, 5499)]