371430423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3724

約数の個数: 48

約数和(自身を含む): 665706496

約数和(自身を除く): 294276073

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 127, 273, 381, 819, 889, 1143, 1651, 2667, 3571, 4953, 8001, 10713, 11557, 14859, 24997, 32139, 34671, 46423, 74991, 104013, 139269, 224973, 324961, 417807, 453517, 974883, 1360551, 2924649, 3174619, 4081653, 5895721, 9523857, 17687163, 28571571, 41270047, 53061489, 123810141, 371430423]

約数ペア:

[(1, 371430423), (3, 123810141), (7, 53061489), (9, 41270047), (13, 28571571), (21, 17687163), (39, 9523857), (63, 5895721), (91, 4081653), (117, 3174619), (127, 2924649), (273, 1360551), (381, 974883), (819, 453517), (889, 417807), (1143, 324961), (1651, 224973), (2667, 139269), (3571, 104013), (4953, 74991), (8001, 46423), (10713, 34671), (11557, 32139), (14859, 24997)]