39879301

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 10681979

約数列:

[1, 7, 11, 77, 121, 197, 239, 847, 1379, 1673, 2167, 2629, 15169, 18403, 23837, 28919, 47083, 166859, 202433, 329581, 517913, 3625391, 5697043, 39879301]

約数ペア:

[(1, 39879301), (7, 5697043), (11, 3625391), (77, 517913), (121, 329581), (197, 202433), (239, 166859), (847, 47083), (1379, 28919), (1673, 23837), (2167, 18403), (2629, 15169)]