19438804544697

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{10601}}^1\times {\mathrm{4969313}}^1$

素因数の和:4979961

約数の個数: 24

約数和(自身を含む): 28765828197288

約数和(自身を除く): 9327023652591

約数列:

[1, 3, 9, 41, 123, 369, 10601, 31803, 95409, 434641, 1303923, 3911769, 4969313, 14907939, 44723817, 203741833, 611225499, 1833676497, 52679687113, 158039061339, 474117184017, 2159867171633, 6479601514899, 19438804544697]

約数ペア:

[(1, 19438804544697), (3, 6479601514899), (9, 2159867171633), (41, 474117184017), (123, 158039061339), (369, 52679687113), (10601, 1833676497), (31803, 611225499), (95409, 203741833), (434641, 44723817), (1303923, 14907939), (3911769, 4969313)]