2879793

素因数分解:

$3^5\times 7^1\times {\mathrm{1693}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 4932928

約数和(自身を除く): 2053135

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1693, 1701, 5079, 11851, 15237, 35553, 45711, 106659, 137133, 319977, 411399, 959931, 2879793]

約数ペア:

[(1, 2879793), (3, 959931), (7, 411399), (9, 319977), (21, 137133), (27, 106659), (63, 45711), (81, 35553), (189, 15237), (243, 11851), (567, 5079), (1693, 1701)]