3115706887

素因数分解:

${\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 3336773616

約数和(自身を除く): 221066729

約数列:

[1, 19, 193, 197, 227, 361, 3667, 3743, 4313, 38021, 43811, 44719, 69673, 71117, 81947, 722399, 832409, 849661, 8630767, 13725581, 15815771, 16143559, 163984573, 3115706887]

約数ペア:

[(1, 3115706887), (19, 163984573), (193, 16143559), (197, 15815771), (227, 13725581), (361, 8630767), (3667, 849661), (3743, 832409), (4313, 722399), (38021, 81947), (43811, 71117), (44719, 69673)]