1925451

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2184

約数の個数: 20

約数和(自身を含む): 3139224

約数和(自身を除く): 1213773

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2161, 6483, 19449, 23771, 58347, 71313, 175041, 213939, 641817, 1925451]

約数ペア:

[(1, 1925451), (3, 641817), (9, 213939), (11, 175041), (27, 71313), (33, 58347), (81, 23771), (99, 19449), (297, 6483), (891, 2161)]