31361153

素因数分解:

${\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:944

約数の個数: 12

約数和(自身を含む): 33444180

約数和(自身を除く): 2083027

約数列:

[1, 19, 109, 361, 797, 2071, 15143, 39349, 86873, 287717, 1650587, 31361153]

約数ペア:

[(1, 31361153), (19, 1650587), (109, 287717), (361, 86873), (797, 39349), (2071, 15143)]