12934089

素因数分解:

$3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 21992880

約数和(自身を除く): 9058791

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 211, 417, 441, 633, 973, 1251, 1477, 1899, 2919, 4431, 6811, 8757, 10339, 13293, 20433, 29329, 31017, 61299, 87987, 93051, 205303, 263961, 615909, 1437121, 1847727, 4311363, 12934089]

約数ペア:

[(1, 12934089), (3, 4311363), (7, 1847727), (9, 1437121), (21, 615909), (49, 263961), (63, 205303), (139, 93051), (147, 87987), (211, 61299), (417, 31017), (441, 29329), (633, 20433), (973, 13293), (1251, 10339), (1477, 8757), (1899, 6811), (2919, 4431)]