27221471

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 3571489

約数列:

[1, 17, 19, 71, 323, 1187, 1207, 1349, 20179, 22553, 22933, 84277, 383401, 1432709, 1601263, 27221471]

約数ペア:

[(1, 27221471), (17, 1601263), (19, 1432709), (71, 383401), (323, 84277), (1187, 22933), (1207, 22553), (1349, 20179)]