2181569283

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1319}}^1\times {\mathrm{6337}}^1$

素因数の和:7691

約数の個数: 24

約数和(自身を含む): 3262802400

約数和(自身を除く): 1081233117

約数列:

[1, 3, 9, 29, 87, 261, 1319, 3957, 6337, 11871, 19011, 38251, 57033, 114753, 183773, 344259, 551319, 1653957, 8358503, 25075509, 75226527, 242396587, 727189761, 2181569283]

約数ペア:

[(1, 2181569283), (3, 727189761), (9, 242396587), (29, 75226527), (87, 25075509), (261, 8358503), (1319, 1653957), (3957, 551319), (6337, 344259), (11871, 183773), (19011, 114753), (38251, 57033)]