11859939

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1641

約数の個数: 40

約数和(自身を含む): 21818720

約数和(自身を除く): 9958781

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 1609, 2457, 4827, 7371, 11263, 14481, 20917, 33789, 43443, 62751, 101367, 130329, 146419, 188253, 304101, 439257, 564759, 912303, 1317771, 1694277, 3953313, 11859939]

約数ペア:

[(1, 11859939), (3, 3953313), (7, 1694277), (9, 1317771), (13, 912303), (21, 564759), (27, 439257), (39, 304101), (63, 188253), (81, 146419), (91, 130329), (117, 101367), (189, 62751), (273, 43443), (351, 33789), (567, 20917), (819, 14481), (1053, 11263), (1609, 7371), (2457, 4827)]