1187257907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109133}}^1$

素因数の和:109210

約数の個数: 16

約数和(自身を含む): 1382946048

約数和(自身を除く): 195688141

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 109133, 1200463, 2510059, 4692719, 27610649, 51619909, 107932537, 1187257907]

約数ペア:

[(1, 1187257907), (11, 107932537), (23, 51619909), (43, 27610649), (253, 4692719), (473, 2510059), (989, 1200463), (10879, 109133)]