2730933

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 4149600

約数和(自身を除く): 1418667

約数列:

[1, 3, 9, 37, 59, 111, 139, 177, 333, 417, 531, 1251, 2183, 5143, 6549, 8201, 15429, 19647, 24603, 46287, 73809, 303437, 910311, 2730933]

約数ペア:

[(1, 2730933), (3, 910311), (9, 303437), (37, 73809), (59, 46287), (111, 24603), (139, 19647), (177, 15429), (333, 8201), (417, 6549), (531, 5143), (1251, 2183)]