2170418821.00000000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{104089}}^1$

素因数の和:104285

約数の個数: 32

約数和(自身を含む): 17207326080

約数和(自身を除く): 5958531939

約数列:

[1, 3, 13, 17, 39, 51, 163, 221, 489, 663, 2119, 2771, 6357, 8313, 36023, 104089, 108069, 312267, 1353157, 1769513, 4059471, 5308539, 16966507, 23003669, 50899521, 69011007, 220564591, 288430619, 661693773, 865291857, 3749598047, 11248794141]

約数ペア:

[(1, 11248794141), (3, 3749598047), (13, 865291857), (17, 661693773), (39, 288430619), (51, 220564591), (163, 69011007), (221, 50899521), (489, 23003669), (663, 16966507), (2119, 5308539), (2771, 4059471), (6357, 1769513), (8313, 1353157), (36023, 312267), (104089, 108069)]