908751933

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{474049}}^1$

素因数の和:474129

約数の個数: 16

約数和(自身を含む): 1365264000

約数和(自身を除く): 456512067

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 474049, 1422147, 4266441, 12799323, 33657479, 100972437, 302917311, 908751933]

約数ペア:

[(1, 908751933), (3, 302917311), (9, 100972437), (27, 33657479), (71, 12799323), (213, 4266441), (639, 1422147), (1917, 474049)]