1257042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9137

約数の個数: 16

約数和(自身を含む): 2623680

約数和(自身を除く): 1366638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 9109, 18218, 27327, 54654, 209507, 419014, 628521, 1257042]

約数ペア:

[(1, 1257042), (2, 628521), (3, 419014), (6, 209507), (23, 54654), (46, 27327), (69, 18218), (138, 9109)]