15691921227

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{38449}}^1$

素因数の和:38923

約数の個数: 24

約数和(自身を含む): 22901127600

約数和(自身を除く): 7209206373

約数列:

[1, 3, 9, 137, 331, 411, 993, 1233, 2979, 38449, 45347, 115347, 136041, 346041, 408123, 5267513, 12726619, 15802539, 38179857, 47407617, 114539571, 1743546803, 5230640409, 15691921227]

約数ペア:

[(1, 15691921227), (3, 5230640409), (9, 1743546803), (137, 114539571), (331, 47407617), (411, 38179857), (993, 15802539), (1233, 12726619), (2979, 5267513), (38449, 408123), (45347, 346041), (115347, 136041)]