2567799

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 4232592

約数和(自身を除く): 1664793

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1291, 1989, 3873, 11619, 16783, 21947, 50349, 65841, 151047, 197523, 285311, 855933, 2567799]

約数ペア:

[(1, 2567799), (3, 855933), (9, 285311), (13, 197523), (17, 151047), (39, 65841), (51, 50349), (117, 21947), (153, 16783), (221, 11619), (663, 3873), (1291, 1989)]