2976963

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 4468800

約数和(自身を除く): 1491837

約数列:

[1, 3, 11, 33, 59, 121, 139, 177, 363, 417, 649, 1529, 1947, 4587, 7139, 8201, 16819, 21417, 24603, 50457, 90211, 270633, 992321, 2976963]

約数ペア:

[(1, 2976963), (3, 992321), (11, 270633), (33, 90211), (59, 50457), (121, 24603), (139, 21417), (177, 16819), (363, 8201), (417, 7139), (649, 4587), (1529, 1947)]