1121898

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 2387232

約数和(自身を除く): 1265334

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 647, 867, 1294, 1734, 1941, 3882, 10999, 21998, 32997, 65994, 186983, 373966, 560949, 1121898]

約数ペア:

[(1, 1121898), (2, 560949), (3, 373966), (6, 186983), (17, 65994), (34, 32997), (51, 21998), (102, 10999), (289, 3882), (578, 1941), (647, 1734), (867, 1294)]