3839853215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{210923}}^1$

素因数の和:211270

約数の個数: 16

約数和(自身を含む): 5041927296

約数和(自身を除く): 1202074081

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 18205, 210923, 1054615, 2320153, 11600765, 69815513, 349077565, 767970643, 3839853215]

約数ペア:

[(1, 3839853215), (5, 767970643), (11, 349077565), (55, 69815513), (331, 11600765), (1655, 2320153), (3641, 1054615), (18205, 210923)]