139271298

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317971}}^1$

素因数の和:318049

約数の個数: 16

約数和(自身を含む): 282359136

約数和(自身を除く): 143087838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 317971, 635942, 953913, 1907826, 23211883, 46423766, 69635649, 139271298]

約数ペア:

[(1, 139271298), (2, 69635649), (3, 46423766), (6, 23211883), (73, 1907826), (146, 953913), (219, 635942), (438, 317971)]