28523910621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1\times {\mathrm{1193}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 39861642240

約数和(自身を除く): 11337731619

約数列:

[1, 3, 23, 69, 419, 827, 1193, 1257, 2481, 3579, 9637, 19021, 27439, 28911, 57063, 82317, 346513, 499867, 986611, 1039539, 1499601, 2959833, 7969799, 11496941, 22692053, 23909397, 34490823, 68076159, 413390009, 1240170027, 9507970207, 28523910621]

約数ペア:

[(1, 28523910621), (3, 9507970207), (23, 1240170027), (69, 413390009), (419, 68076159), (827, 34490823), (1193, 23909397), (1257, 22692053), (2481, 11496941), (3579, 7969799), (9637, 2959833), (19021, 1499601), (27439, 1039539), (28911, 986611), (57063, 499867), (82317, 346513)]