153003298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{642871}}^1$

素因数の和:642897

約数の個数: 16

約数和(自身を含む): 277720704

約数和(自身を除く): 124717406

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 642871, 1285742, 4500097, 9000194, 10928807, 21857614, 76501649, 153003298]

約数ペア:

[(1, 153003298), (2, 76501649), (7, 21857614), (14, 10928807), (17, 9000194), (34, 4500097), (119, 1285742), (238, 642871)]