248805549

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{751}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 363901824

約数和(自身を除く): 115096275

約数列:

[1, 3, 9, 131, 281, 393, 751, 843, 1179, 2253, 2529, 6759, 36811, 98381, 110433, 211031, 295143, 331299, 633093, 885429, 1899279, 27645061, 82935183, 248805549]

約数ペア:

[(1, 248805549), (3, 82935183), (9, 27645061), (131, 1899279), (281, 885429), (393, 633093), (751, 331299), (843, 295143), (1179, 211031), (2253, 110433), (2529, 98381), (6759, 36811)]