1528470621

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{85643}}^1$

素因数の和:86313

約数の個数: 16

約数和(自身を含む): 2267853120

約数和(自身を除く): 739382499

約数列:

[1, 3, 9, 27, 661, 1983, 5949, 17847, 85643, 256929, 770787, 2312361, 56610023, 169830069, 509490207, 1528470621]

約数ペア:

[(1, 1528470621), (3, 509490207), (9, 169830069), (27, 56610023), (661, 2312361), (1983, 770787), (5949, 256929), (17847, 85643)]