13855357

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 15427584

約数和(自身を除く): 1572227

約数列:

[1, 17, 31, 61, 431, 527, 1037, 1891, 7327, 13361, 26291, 32147, 227137, 446947, 815021, 13855357]

約数ペア:

[(1, 13855357), (17, 815021), (31, 446947), (61, 227137), (431, 32147), (527, 26291), (1037, 13361), (1891, 7327)]