5048211

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 7724288

約数和(自身を除く): 2676077

約数列:

[1, 3, 7, 21, 421, 571, 1263, 1713, 2947, 3997, 8841, 11991, 240391, 721173, 1682737, 5048211]

約数ペア:

[(1, 5048211), (3, 1682737), (7, 721173), (21, 240391), (421, 11991), (571, 8841), (1263, 3997), (1713, 2947)]