1898491797

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 2835244160

約数和(自身を除く): 936752363

約数列:

[1, 3, 9, 27, 277, 313, 811, 831, 939, 2433, 2493, 2817, 7299, 7479, 8451, 21897, 86701, 224647, 253843, 260103, 673941, 761529, 780309, 2021823, 2284587, 2340927, 6065469, 6853761, 70314511, 210943533, 632830599, 1898491797]

約数ペア:

[(1, 1898491797), (3, 632830599), (9, 210943533), (27, 70314511), (277, 6853761), (313, 6065469), (811, 2340927), (831, 2284587), (939, 2021823), (2433, 780309), (2493, 761529), (2817, 673941), (7299, 260103), (7479, 253843), (8451, 224647), (21897, 86701)]