16829613

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{1201}}^1$

素因数の和:1386

約数の個数: 20

約数和(自身を含む): 25306908

約数和(自身を除く): 8477295

約数列:

[1, 3, 9, 27, 81, 173, 519, 1201, 1557, 3603, 4671, 10809, 14013, 32427, 97281, 207773, 623319, 1869957, 5609871, 16829613]

約数ペア:

[(1, 16829613), (3, 5609871), (9, 1869957), (27, 623319), (81, 207773), (173, 97281), (519, 32427), (1201, 14013), (1557, 10809), (3603, 4671)]