1423053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 2223936

約数和(自身を除く): 800883

約数列:

[1, 3, 9, 17, 51, 71, 131, 153, 213, 393, 639, 1179, 1207, 2227, 3621, 6681, 9301, 10863, 20043, 27903, 83709, 158117, 474351, 1423053]

約数ペア:

[(1, 1423053), (3, 474351), (9, 158117), (17, 83709), (51, 27903), (71, 20043), (131, 10863), (153, 9301), (213, 6681), (393, 3621), (639, 2227), (1179, 1207)]