1848339

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1232

約数の個数: 20

約数和(自身を含む): 2908840

約数和(自身を除く): 1060501

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1201, 1539, 3603, 10809, 22819, 32427, 68457, 97281, 205371, 616113, 1848339]

約数ペア:

[(1, 1848339), (3, 616113), (9, 205371), (19, 97281), (27, 68457), (57, 32427), (81, 22819), (171, 10809), (513, 3603), (1201, 1539)]