2079874317

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 2864332800

約数和(自身を除く): 784458483

約数列:

[1, 3, 73, 79, 219, 237, 239, 503, 717, 1509, 5767, 17301, 17447, 18881, 36719, 39737, 52341, 56643, 110157, 119211, 120217, 360651, 1378313, 2900801, 4134939, 8702403, 8775841, 9497143, 26327523, 28491429, 693291439, 2079874317]

約数ペア:

[(1, 2079874317), (3, 693291439), (73, 28491429), (79, 26327523), (219, 9497143), (237, 8775841), (239, 8702403), (503, 4134939), (717, 2900801), (1509, 1378313), (5767, 360651), (17301, 120217), (17447, 119211), (18881, 110157), (36719, 56643), (39737, 52341)]