1856559627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3919}}^1\times {\mathrm{4049}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 2889432000

約数和(自身を除く): 1032872373

約数列:

[1, 3, 9, 13, 39, 117, 3919, 4049, 11757, 12147, 35271, 36441, 50947, 52637, 152841, 157911, 458523, 473733, 15868031, 47604093, 142812279, 206284403, 618853209, 1856559627]

約数ペア:

[(1, 1856559627), (3, 618853209), (9, 206284403), (13, 142812279), (39, 47604093), (117, 15868031), (3919, 473733), (4049, 458523), (11757, 157911), (12147, 152841), (35271, 52637), (36441, 50947)]