8518041

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 14798784

約数和(自身を除く): 6280743

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 181, 189, 249, 543, 567, 581, 747, 1267, 1629, 1743, 2241, 3801, 4887, 5229, 6723, 11403, 14661, 15023, 15687, 34209, 45069, 47061, 102627, 105161, 135207, 315483, 405621, 946449, 1216863, 2839347, 8518041]

約数ペア:

[(1, 8518041), (3, 2839347), (7, 1216863), (9, 946449), (21, 405621), (27, 315483), (63, 135207), (81, 105161), (83, 102627), (181, 47061), (189, 45069), (249, 34209), (543, 15687), (567, 15023), (581, 14661), (747, 11403), (1267, 6723), (1629, 5229), (1743, 4887), (2241, 3801)]