13431717

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 22700160

約数和(自身を除く): 9268443

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2251, 5967, 6753, 20259, 29263, 38267, 60777, 87789, 114801, 263367, 344403, 497471, 790101, 1033209, 1492413, 4477239, 13431717]

約数ペア:

[(1, 13431717), (3, 4477239), (9, 1492413), (13, 1033209), (17, 790101), (27, 497471), (39, 344403), (51, 263367), (117, 114801), (153, 87789), (221, 60777), (351, 38267), (459, 29263), (663, 20259), (1989, 6753), (2251, 5967)]