1944789483

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7123771}}^1$

素因数の和:7123794

約数の個数: 16

約数和(自身を含む): 3191449856

約数和(自身を除く): 1246660373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7123771, 21371313, 49866397, 92609023, 149599191, 277827069, 648263161, 1944789483]

約数ペア:

[(1, 1944789483), (3, 648263161), (7, 277827069), (13, 149599191), (21, 92609023), (39, 49866397), (91, 21371313), (273, 7123771)]