13304427549

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1\times {\mathrm{2131}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 20393518080

約数和(自身を除く): 7089090531

約数列:

[1, 3, 7, 21, 211, 633, 1409, 1477, 2131, 4227, 4431, 6393, 9863, 14917, 29589, 44751, 297299, 449641, 891897, 1348923, 2081093, 3002579, 3147487, 6243279, 9007737, 9442461, 21018053, 63054159, 633544169, 1900632507, 4434809183, 13304427549]

約数ペア:

[(1, 13304427549), (3, 4434809183), (7, 1900632507), (21, 633544169), (211, 63054159), (633, 21018053), (1409, 9442461), (1477, 9007737), (2131, 6243279), (4227, 3147487), (4431, 3002579), (6393, 2081093), (9863, 1348923), (14917, 891897), (29589, 449641), (44751, 297299)]