2679129

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1557

約数の個数: 16

約数和(自身を含む): 4031040

約数和(自身を除く): 1351911

約数列:

[1, 3, 9, 27, 67, 201, 603, 1481, 1809, 4443, 13329, 39987, 99227, 297681, 893043, 2679129]

約数ペア:

[(1, 2679129), (3, 893043), (9, 297681), (27, 99227), (67, 39987), (201, 13329), (603, 4443), (1481, 1809)]