8398431

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{4261}}^1$

素因数の和:4343

約数の個数: 16

約数和(自身を含む): 12615520

約数和(自身を除く): 4217089

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 4261, 12783, 38349, 115047, 311053, 933159, 2799477, 8398431]

約数ペア:

[(1, 8398431), (3, 2799477), (9, 933159), (27, 311053), (73, 115047), (219, 38349), (657, 12783), (1971, 4261)]