147819763259

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{393191}}^1$

素因数の和:394490

約数の個数: 16

約数和(自身を含む): 173004480000

約数和(自身を除く): 25184716741

約数列:

[1, 7, 43, 301, 1249, 8743, 53707, 375949, 393191, 2752337, 16907213, 118350491, 491095559, 3437668913, 21117109037, 147819763259]

約数ペア:

[(1, 147819763259), (7, 21117109037), (43, 3437668913), (301, 491095559), (1249, 118350491), (8743, 16907213), (53707, 2752337), (375949, 393191)]