4059951

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 6249984

約数和(自身を除く): 2190033

約数列:

[1, 3, 7, 21, 103, 309, 721, 1877, 2163, 5631, 13139, 39417, 193331, 579993, 1353317, 4059951]

約数ペア:

[(1, 4059951), (3, 1353317), (7, 579993), (21, 193331), (103, 39417), (309, 13139), (721, 5631), (1877, 2163)]