1769859

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 3147872

約数和(自身を除く): 1378013

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2161, 6483, 15127, 19449, 28093, 45381, 84279, 136143, 196651, 252837, 589953, 1769859]

約数ペア:

[(1, 1769859), (3, 589953), (7, 252837), (9, 196651), (13, 136143), (21, 84279), (39, 45381), (63, 28093), (91, 19449), (117, 15127), (273, 6483), (819, 2161)]