71173487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48649}}^1$

素因数の和:48686

約数の個数: 16

約数和(自身を含む): 93408000

約数和(自身を除く): 22234513

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 48649, 340543, 535139, 924331, 3745973, 6470317, 10167641, 71173487]

約数ペア:

[(1, 71173487), (7, 10167641), (11, 6470317), (19, 3745973), (77, 924331), (133, 535139), (209, 340543), (1463, 48649)]