13543407

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 21455616

約数和(自身を除く): 7912209

約数列:

[1, 3, 9, 17, 41, 51, 123, 127, 153, 289, 369, 381, 697, 867, 1143, 2091, 2159, 2601, 5207, 6273, 6477, 11849, 15621, 19431, 35547, 36703, 46863, 88519, 106641, 110109, 265557, 330327, 796671, 1504823, 4514469, 13543407]

約数ペア:

[(1, 13543407), (3, 4514469), (9, 1504823), (17, 796671), (41, 330327), (51, 265557), (123, 110109), (127, 106641), (153, 88519), (289, 46863), (369, 36703), (381, 35547), (697, 19431), (867, 15621), (1143, 11849), (2091, 6477), (2159, 6273), (2601, 5207)]