166961298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3975269}}^1$

素因数の和:3975281

約数の個数: 16

約数和(自身を含む): 381625920

約数和(自身を除く): 214664622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3975269, 7950538, 11925807, 23851614, 27826883, 55653766, 83480649, 166961298]

約数ペア:

[(1, 166961298), (2, 83480649), (3, 55653766), (6, 27826883), (7, 23851614), (14, 11925807), (21, 7950538), (42, 3975269)]