212407571123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47293}}^1\times {\mathrm{13171}}^1$

素因数の和:60506

約数の個数: 16

約数和(自身を含む): 239215322112

約数和(自身を除く): 26807750989

約数列:

[1, 11, 31, 341, 13171, 47293, 144881, 408301, 520223, 1466083, 4491311, 16126913, 622896103, 6851857133, 19309779193, 212407571123]

約数ペア:

[(1, 212407571123), (11, 19309779193), (31, 6851857133), (341, 622896103), (13171, 16126913), (47293, 4491311), (144881, 1466083), (408301, 520223)]