2141567103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{278741}}^1$

素因数の和:278954

約数の個数: 16

約数和(自身を含む): 3090691296

約数和(自身を除く): 949124193

約数列:

[1, 3, 13, 39, 197, 591, 2561, 7683, 278741, 836223, 3623633, 10870899, 54911977, 164735931, 713855701, 2141567103]

約数ペア:

[(1, 2141567103), (3, 713855701), (13, 164735931), (39, 54911977), (197, 10870899), (591, 3623633), (2561, 836223), (7683, 278741)]