2016314979

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5053421}}^1$

素因数の和:5053450

約数の個数: 16

約数和(自身を含む): 3234190080

約数和(自身を除く): 1217875101

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5053421, 15160263, 35373947, 96014999, 106121841, 288044997, 672104993, 2016314979]

約数ペア:

[(1, 2016314979), (3, 672104993), (7, 288044997), (19, 106121841), (21, 96014999), (57, 35373947), (133, 15160263), (399, 5053421)]