2247111

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 3622320

約数和(自身を除く): 1375209

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 773, 969, 2319, 2907, 6957, 13141, 14687, 39423, 44061, 118269, 132183, 249679, 749037, 2247111]

約数ペア:

[(1, 2247111), (3, 749037), (9, 249679), (17, 132183), (19, 118269), (51, 44061), (57, 39423), (153, 14687), (171, 13141), (323, 6957), (773, 2907), (969, 2319)]