1520768097

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{4001}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 2219429160

約数和(自身を除く): 698661063

約数列:

[1, 3, 9, 157, 269, 471, 807, 1413, 2421, 4001, 12003, 36009, 42233, 126699, 380097, 628157, 1076269, 1884471, 3228807, 5653413, 9686421, 168974233, 506922699, 1520768097]

約数ペア:

[(1, 1520768097), (3, 506922699), (9, 168974233), (157, 9686421), (269, 5653413), (471, 3228807), (807, 1884471), (1413, 1076269), (2421, 628157), (4001, 380097), (12003, 126699), (36009, 42233)]