14040747

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 24380928

約数和(自身を除く): 10340181

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 73, 129, 213, 219, 301, 387, 497, 511, 639, 657, 903, 1491, 1533, 2709, 3053, 3139, 4473, 4599, 5183, 9159, 9417, 15549, 21371, 21973, 27477, 28251, 36281, 46647, 64113, 65919, 108843, 192339, 197757, 222869, 326529, 668607, 1560083, 2005821, 4680249, 14040747]

約数ペア:

[(1, 14040747), (3, 4680249), (7, 2005821), (9, 1560083), (21, 668607), (43, 326529), (63, 222869), (71, 197757), (73, 192339), (129, 108843), (213, 65919), (219, 64113), (301, 46647), (387, 36281), (497, 28251), (511, 27477), (639, 21973), (657, 21371), (903, 15549), (1491, 9417), (1533, 9159), (2709, 5183), (3053, 4599), (3139, 4473)]