11430531

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 19514880

約数和(自身を除く): 8084349

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 307, 591, 921, 1379, 1773, 2149, 2763, 4137, 5319, 6447, 8289, 12411, 19341, 37233, 58023, 60479, 181437, 423353, 544311, 1270059, 1632933, 3810177, 11430531]

約数ペア:

[(1, 11430531), (3, 3810177), (7, 1632933), (9, 1270059), (21, 544311), (27, 423353), (63, 181437), (189, 60479), (197, 58023), (307, 37233), (591, 19341), (921, 12411), (1379, 8289), (1773, 6447), (2149, 5319), (2763, 4137)]