5214993

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2524

約数の個数: 16

約数和(自身を含む): 8027136

約数和(自身を除く): 2812143

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 2411, 7233, 16877, 50631, 248333, 744999, 1738331, 5214993]

約数ペア:

[(1, 5214993), (3, 1738331), (7, 744999), (21, 248333), (103, 50631), (309, 16877), (721, 7233), (2163, 2411)]