2937627

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 5521152

約数和(自身を除く): 2583525

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 157, 189, 231, 243, 297, 471, 567, 693, 891, 1099, 1413, 1701, 1727, 2079, 2673, 3297, 4239, 5181, 6237, 9891, 12089, 12717, 15543, 18711, 29673, 36267, 38151, 46629, 89019, 108801, 139887, 267057, 326403, 419661, 979209, 2937627]

約数ペア:

[(1, 2937627), (3, 979209), (7, 419661), (9, 326403), (11, 267057), (21, 139887), (27, 108801), (33, 89019), (63, 46629), (77, 38151), (81, 36267), (99, 29673), (157, 18711), (189, 15543), (231, 12717), (243, 12089), (297, 9891), (471, 6237), (567, 5181), (693, 4239), (891, 3297), (1099, 2673), (1413, 2079), (1701, 1727)]