39961467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 32372613

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 827, 1239, 2301, 2481, 3717, 5369, 5789, 6903, 7443, 10751, 16107, 17367, 32253, 48321, 48793, 52101, 75257, 96759, 146379, 225771, 341551, 439137, 634309, 677313, 1024653, 1902927, 3073959, 4440163, 5708781, 13320489, 39961467]

約数ペア:

[(1, 39961467), (3, 13320489), (7, 5708781), (9, 4440163), (13, 3073959), (21, 1902927), (39, 1024653), (59, 677313), (63, 634309), (91, 439137), (117, 341551), (177, 225771), (273, 146379), (413, 96759), (531, 75257), (767, 52101), (819, 48793), (827, 48321), (1239, 32253), (2301, 17367), (2481, 16107), (3717, 10751), (5369, 7443), (5789, 6903)]