2001718442841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1\times {\mathrm{1071683}}^1$

素因数の和:1072765

約数の個数: 32

約数和(自身を含む): 2938300323840

約数和(自身を除く): 936581880999

約数列:

[1, 3, 13, 39, 47, 141, 611, 1019, 1833, 3057, 13247, 39741, 47893, 143679, 622609, 1071683, 1867827, 3215049, 13931879, 41795637, 50369101, 151107303, 654798313, 1092044977, 1964394939, 3276134931, 14196584701, 42589754103, 51326113919, 153978341757, 667239480947, 2001718442841]

約数ペア:

[(1, 2001718442841), (3, 667239480947), (13, 153978341757), (39, 51326113919), (47, 42589754103), (141, 14196584701), (611, 3276134931), (1019, 1964394939), (1833, 1092044977), (3057, 654798313), (13247, 151107303), (39741, 50369101), (47893, 41795637), (143679, 13931879), (622609, 3215049), (1071683, 1867827)]