8037387

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1560

約数の個数: 20

約数和(自身を含む): 12193896

約数和(自身を除く): 4156509

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1481, 1809, 4443, 5427, 13329, 39987, 99227, 119961, 297681, 893043, 2679129, 8037387]

約数ペア:

[(1, 8037387), (3, 2679129), (9, 893043), (27, 297681), (67, 119961), (81, 99227), (201, 39987), (603, 13329), (1481, 5427), (1809, 4443)]