894146001

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{905923}}^1$

素因数の和:905980

約数の個数: 16

約数和(自身を含む): 1391499264

約数和(自身を除く): 497353263

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 905923, 2717769, 6341461, 19024383, 42578381, 127735143, 298048667, 894146001]

約数ペア:

[(1, 894146001), (3, 298048667), (7, 127735143), (21, 42578381), (47, 19024383), (141, 6341461), (329, 2717769), (987, 905923)]