873820013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1019}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 1014736800

約数和(自身を除く): 140916787

約数列:

[1, 11, 19, 121, 209, 373, 1019, 2299, 4103, 7087, 11209, 19361, 45133, 77957, 123299, 212971, 380087, 857527, 2342681, 4180957, 7221653, 45990527, 79438183, 873820013]

約数ペア:

[(1, 873820013), (11, 79438183), (19, 45990527), (121, 7221653), (209, 4180957), (373, 2342681), (1019, 857527), (2299, 380087), (4103, 212971), (7087, 123299), (11209, 77957), (19361, 45133)]