2912807817

素因数分解:

$3^3\times {\mathrm{4759}}^1\times {\mathrm{22669}}^1$

素因数の和:27437

約数の個数: 16

約数和(自身を含む): 4316368000

約数和(自身を除く): 1403560183

約数列:

[1, 3, 9, 27, 4759, 14277, 22669, 42831, 68007, 128493, 204021, 612063, 107881771, 323645313, 970935939, 2912807817]

約数ペア:

[(1, 2912807817), (3, 970935939), (9, 323645313), (27, 107881771), (4759, 612063), (14277, 204021), (22669, 128493), (42831, 68007)]