159823041

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{400559}}^1$

素因数の和:400588

約数の個数: 16

約数和(自身を含む): 256358400

約数和(自身を除く): 96535359

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 400559, 1201677, 2803913, 7610621, 8411739, 22831863, 53274347, 159823041]

約数ペア:

[(1, 159823041), (3, 53274347), (7, 22831863), (19, 8411739), (21, 7610621), (57, 2803913), (133, 1201677), (399, 400559)]