2712075219

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2265727}}^1$

素因数の和:2265759

約数の個数: 24

約数和(自身を含む): 4712714240

約数和(自身を除く): 2000639021

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2265727, 6797181, 15860089, 20391543, 43048813, 47580267, 129146439, 142740801, 301341691, 387439317, 904025073, 2712075219]

約数ペア:

[(1, 2712075219), (3, 904025073), (7, 387439317), (9, 301341691), (19, 142740801), (21, 129146439), (57, 47580267), (63, 43048813), (133, 20391543), (171, 15860089), (399, 6797181), (1197, 2265727)]