1784200321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 2011806720

約数和(自身を除く): 227606399

約数列:

[1, 23, 29, 41, 53, 667, 943, 1189, 1219, 1231, 1537, 2173, 27347, 28313, 35351, 35699, 49979, 50471, 63017, 65243, 821077, 1160833, 1449391, 1463659, 1500589, 1892047, 2674963, 33664157, 43517081, 61524149, 77573927, 1784200321]

約数ペア:

[(1, 1784200321), (23, 77573927), (29, 61524149), (41, 43517081), (53, 33664157), (667, 2674963), (943, 1892047), (1189, 1500589), (1219, 1463659), (1231, 1449391), (1537, 1160833), (2173, 821077), (27347, 65243), (28313, 63017), (35351, 50471), (35699, 49979)]