22959391

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 30464000

約数和(自身を除く): 7504609

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 271, 343, 637, 931, 1729, 1897, 3523, 4459, 5149, 6517, 12103, 13279, 24661, 36043, 66937, 84721, 92953, 172627, 252301, 468559, 1208389, 1766107, 3279913, 22959391]

約数ペア:

[(1, 22959391), (7, 3279913), (13, 1766107), (19, 1208389), (49, 468559), (91, 252301), (133, 172627), (247, 92953), (271, 84721), (343, 66937), (637, 36043), (931, 24661), (1729, 13279), (1897, 12103), (3523, 6517), (4459, 5149)]