2744037

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1814

約数の個数: 20

約数和(自身を含む): 4317280

約数和(自身を除く): 1573243

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1783, 5349, 16047, 33877, 48141, 101631, 144423, 304893, 914679, 2744037]

約数ペア:

[(1, 2744037), (3, 914679), (9, 304893), (19, 144423), (27, 101631), (57, 48141), (81, 33877), (171, 16047), (513, 5349), (1539, 1783)]