51254799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13421}}^1$

素因数の和:13510

約数の個数: 16

約数和(自身を含む): 73015680

約数和(自身を除く): 21760881

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 13421, 40263, 254999, 764997, 899207, 2697621, 17084933, 51254799]

約数ペア:

[(1, 51254799), (3, 17084933), (19, 2697621), (57, 899207), (67, 764997), (201, 254999), (1273, 40263), (3819, 13421)]