395028243

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{51577}}^1$

素因数の和:51643

約数の個数: 24

約数和(自身を含む): 611508768

約数和(自身を除く): 216480525

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 51577, 154731, 464193, 1186271, 1908349, 3558813, 5725047, 10676439, 17175141, 43892027, 131676081, 395028243]

約数ペア:

[(1, 395028243), (3, 131676081), (9, 43892027), (23, 17175141), (37, 10676439), (69, 5725047), (111, 3558813), (207, 1908349), (333, 1186271), (851, 464193), (2553, 154731), (7659, 51577)]