20174492127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1247881}}^1$

素因数の和:1248218

約数の個数: 16

約数和(自身を含む): 28571506272

約数和(自身を除く): 8397014145

約数列:

[1, 3, 17, 51, 317, 951, 5389, 16167, 1247881, 3743643, 21213977, 63641931, 395578277, 1186734831, 6724830709, 20174492127]

約数ペア:

[(1, 20174492127), (3, 6724830709), (17, 1186734831), (51, 395578277), (317, 63641931), (951, 21213977), (5389, 3743643), (16167, 1247881)]