2049327

素因数分解:

$3^3\times 7^2\times {\mathrm{1549}}^1$

素因数の和:1572

約数の個数: 24

約数和(自身を含む): 3534000

約数和(自身を除く): 1484673

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1549, 4647, 10843, 13941, 32529, 41823, 75901, 97587, 227703, 292761, 683109, 2049327]

約数ペア:

[(1, 2049327), (3, 683109), (7, 292761), (9, 227703), (21, 97587), (27, 75901), (49, 41823), (63, 32529), (147, 13941), (189, 10843), (441, 4647), (1323, 1549)]