1427681211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{3947}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 2117138688

約数和(自身を除く): 689457477

約数列:

[1, 3, 11, 33, 97, 113, 291, 339, 1067, 1243, 3201, 3729, 3947, 10961, 11841, 32883, 43417, 120571, 130251, 361713, 382859, 446011, 1148577, 1338033, 4211449, 4906121, 12634347, 14718363, 43263067, 129789201, 475893737, 1427681211]

約数ペア:

[(1, 1427681211), (3, 475893737), (11, 129789201), (33, 43263067), (97, 14718363), (113, 12634347), (291, 4906121), (339, 4211449), (1067, 1338033), (1243, 1148577), (3201, 446011), (3729, 382859), (3947, 361713), (10961, 130251), (11841, 120571), (32883, 43417)]