1616193

素因数分解:

$3^7\times {\mathrm{739}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 2427200

約数和(自身を除く): 811007

約数列:

[1, 3, 9, 27, 81, 243, 729, 739, 2187, 2217, 6651, 19953, 59859, 179577, 538731, 1616193]

約数ペア:

[(1, 1616193), (3, 538731), (9, 179577), (27, 59859), (81, 19953), (243, 6651), (729, 2217), (739, 2187)]