11151189

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 19375488

約数和(自身を除く): 8224299

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 277, 497, 567, 639, 831, 1491, 1917, 1939, 2493, 4473, 5751, 5817, 7479, 13419, 17451, 19667, 22437, 40257, 52353, 59001, 137669, 157059, 177003, 413007, 531009, 1239021, 1593027, 3717063, 11151189]

約数ペア:

[(1, 11151189), (3, 3717063), (7, 1593027), (9, 1239021), (21, 531009), (27, 413007), (63, 177003), (71, 157059), (81, 137669), (189, 59001), (213, 52353), (277, 40257), (497, 22437), (567, 19667), (639, 17451), (831, 13419), (1491, 7479), (1917, 5817), (1939, 5751), (2493, 4473)]